1308575680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5867}}^1$

素因数の和:5942

約数の個数: 112

約数和(自身を含む): 3380390496

約数和(自身を除く): 2071814816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2624, 2720, 2788, 3280, 3485, 5440, 5576, 5867, 6560, 6970, 11152, 11734, 13120, 13940, 22304, 23468, 27880, 29335, 44608, 46936, 55760, 58670, 93872, 99739, 111520, 117340, 187744, 199478, 223040, 234680, 240547, 375488, 398956, 469360, 481094, 498695, 797912, 938720, 962188, 997390, 1202735, 1595824, 1877440, 1924376, 1994780, 2405470, 3191648, 3848752, 3989560, 4089299, 4810940, 6383296, 7697504, 7979120, 8178598, 9621880, 15395008, 15958240, 16357196, 19243760, 20446495, 31916480, 32714392, 38487520, 40892990, 65428784, 76975040, 81785980, 130857568, 163571960, 261715136, 327143920, 654287840, 1308575680]

約数ペア:

[(1, 1308575680), (2, 654287840), (4, 327143920), (5, 261715136), (8, 163571960), (10, 130857568), (16, 81785980), (17, 76975040), (20, 65428784), (32, 40892990), (34, 38487520), (40, 32714392), (41, 31916480), (64, 20446495), (68, 19243760), (80, 16357196), (82, 15958240), (85, 15395008), (136, 9621880), (160, 8178598), (164, 7979120), (170, 7697504), (205, 6383296), (272, 4810940), (320, 4089299), (328, 3989560), (340, 3848752), (410, 3191648), (544, 2405470), (656, 1994780), (680, 1924376), (697, 1877440), (820, 1595824), (1088, 1202735), (1312, 997390), (1360, 962188), (1394, 938720), (1640, 797912), (2624, 498695), (2720, 481094), (2788, 469360), (3280, 398956), (3485, 375488), (5440, 240547), (5576, 234680), (5867, 223040), (6560, 199478), (6970, 187744), (11152, 117340), (11734, 111520), (13120, 99739), (13940, 93872), (22304, 58670), (23468, 55760), (27880, 46936), (29335, 44608)]