8045136880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4789}}^1$

素因数の和:4919

約数の個数: 160

約数和(自身を含む): 21553620480

約数和(自身を除く): 13508483600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 83, 88, 92, 110, 115, 166, 176, 184, 220, 230, 253, 332, 368, 415, 440, 460, 506, 664, 830, 880, 913, 920, 1012, 1265, 1328, 1660, 1826, 1840, 1909, 2024, 2530, 3320, 3652, 3818, 4048, 4565, 4789, 5060, 6640, 7304, 7636, 9130, 9545, 9578, 10120, 14608, 15272, 18260, 19090, 19156, 20240, 20999, 23945, 30544, 36520, 38180, 38312, 41998, 47890, 52679, 73040, 76360, 76624, 83996, 95780, 104995, 105358, 110147, 152720, 167992, 191560, 209990, 210716, 220294, 263395, 335984, 383120, 397487, 419980, 421432, 440588, 526790, 550735, 794974, 839960, 842864, 881176, 1053580, 1101470, 1211617, 1589948, 1679920, 1762352, 1987435, 2107160, 2202940, 2423234, 3179896, 3974870, 4214320, 4372357, 4405880, 4846468, 6058085, 6359792, 7949740, 8744714, 8811760, 9142201, 9692936, 12116170, 15899480, 17489428, 18284402, 19385872, 21861785, 24232340, 31798960, 34978856, 36568804, 43723570, 45711005, 48464680, 69957712, 73137608, 87447140, 91422010, 96929360, 100564211, 146275216, 174894280, 182844020, 201128422, 349788560, 365688040, 402256844, 502821055, 731376080, 804513688, 1005642110, 1609027376, 2011284220, 4022568440, 8045136880]

約数ペア:

[(1, 8045136880), (2, 4022568440), (4, 2011284220), (5, 1609027376), (8, 1005642110), (10, 804513688), (11, 731376080), (16, 502821055), (20, 402256844), (22, 365688040), (23, 349788560), (40, 201128422), (44, 182844020), (46, 174894280), (55, 146275216), (80, 100564211), (83, 96929360), (88, 91422010), (92, 87447140), (110, 73137608), (115, 69957712), (166, 48464680), (176, 45711005), (184, 43723570), (220, 36568804), (230, 34978856), (253, 31798960), (332, 24232340), (368, 21861785), (415, 19385872), (440, 18284402), (460, 17489428), (506, 15899480), (664, 12116170), (830, 9692936), (880, 9142201), (913, 8811760), (920, 8744714), (1012, 7949740), (1265, 6359792), (1328, 6058085), (1660, 4846468), (1826, 4405880), (1840, 4372357), (1909, 4214320), (2024, 3974870), (2530, 3179896), (3320, 2423234), (3652, 2202940), (3818, 2107160), (4048, 1987435), (4565, 1762352), (4789, 1679920), (5060, 1589948), (6640, 1211617), (7304, 1101470), (7636, 1053580), (9130, 881176), (9545, 842864), (9578, 839960), (10120, 794974), (14608, 550735), (15272, 526790), (18260, 440588), (19090, 421432), (19156, 419980), (20240, 397487), (20999, 383120), (23945, 335984), (30544, 263395), (36520, 220294), (38180, 210716), (38312, 209990), (41998, 191560), (47890, 167992), (52679, 152720), (73040, 110147), (76360, 105358), (76624, 104995), (83996, 95780)]