10919480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 30481920

約数和(自身を除く): 19562440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 83, 88, 92, 104, 110, 115, 130, 143, 166, 184, 220, 230, 253, 260, 286, 299, 332, 415, 440, 460, 506, 520, 572, 598, 664, 715, 830, 913, 920, 1012, 1079, 1144, 1196, 1265, 1430, 1495, 1660, 1826, 1909, 2024, 2158, 2392, 2530, 2860, 2990, 3289, 3320, 3652, 3818, 4316, 4565, 5060, 5395, 5720, 5980, 6578, 7304, 7636, 8632, 9130, 9545, 10120, 10790, 11869, 11960, 13156, 15272, 16445, 18260, 19090, 20999, 21580, 23738, 24817, 26312, 32890, 36520, 38180, 41998, 43160, 47476, 49634, 59345, 65780, 76360, 83996, 94952, 99268, 104995, 118690, 124085, 131560, 167992, 198536, 209990, 237380, 248170, 272987, 419980, 474760, 496340, 545974, 839960, 992680, 1091948, 1364935, 2183896, 2729870, 5459740, 10919480]

約数ペア:

[(1, 10919480), (2, 5459740), (4, 2729870), (5, 2183896), (8, 1364935), (10, 1091948), (11, 992680), (13, 839960), (20, 545974), (22, 496340), (23, 474760), (26, 419980), (40, 272987), (44, 248170), (46, 237380), (52, 209990), (55, 198536), (65, 167992), (83, 131560), (88, 124085), (92, 118690), (104, 104995), (110, 99268), (115, 94952), (130, 83996), (143, 76360), (166, 65780), (184, 59345), (220, 49634), (230, 47476), (253, 43160), (260, 41998), (286, 38180), (299, 36520), (332, 32890), (415, 26312), (440, 24817), (460, 23738), (506, 21580), (520, 20999), (572, 19090), (598, 18260), (664, 16445), (715, 15272), (830, 13156), (913, 11960), (920, 11869), (1012, 10790), (1079, 10120), (1144, 9545), (1196, 9130), (1265, 8632), (1430, 7636), (1495, 7304), (1660, 6578), (1826, 5980), (1909, 5720), (2024, 5395), (2158, 5060), (2392, 4565), (2530, 4316), (2860, 3818), (2990, 3652), (3289, 3320)]