4426668820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{5081}}^1$

素因数の和:5238

約数の個数: 96

約数和(自身を含む): 10928332800

約数和(自身を除く): 6501663980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 343, 490, 508, 635, 686, 889, 980, 1270, 1372, 1715, 1778, 2540, 3430, 3556, 4445, 5081, 6223, 6860, 8890, 10162, 12446, 17780, 20324, 24892, 25405, 31115, 35567, 43561, 50810, 62230, 71134, 87122, 101620, 124460, 142268, 174244, 177835, 217805, 248969, 355670, 435610, 497938, 645287, 711340, 871220, 995876, 1244845, 1290574, 1742783, 2489690, 2581148, 3226435, 3485566, 4517009, 4979380, 6452870, 6971132, 8713915, 9034018, 12905740, 17427830, 18068036, 22585045, 31619063, 34855660, 45170090, 63238126, 90340180, 126476252, 158095315, 221333441, 316190630, 442666882, 632381260, 885333764, 1106667205, 2213334410, 4426668820]

約数ペア:

[(1, 4426668820), (2, 2213334410), (4, 1106667205), (5, 885333764), (7, 632381260), (10, 442666882), (14, 316190630), (20, 221333441), (28, 158095315), (35, 126476252), (49, 90340180), (70, 63238126), (98, 45170090), (127, 34855660), (140, 31619063), (196, 22585045), (245, 18068036), (254, 17427830), (343, 12905740), (490, 9034018), (508, 8713915), (635, 6971132), (686, 6452870), (889, 4979380), (980, 4517009), (1270, 3485566), (1372, 3226435), (1715, 2581148), (1778, 2489690), (2540, 1742783), (3430, 1290574), (3556, 1244845), (4445, 995876), (5081, 871220), (6223, 711340), (6860, 645287), (8890, 497938), (10162, 435610), (12446, 355670), (17780, 248969), (20324, 217805), (24892, 177835), (25405, 174244), (31115, 142268), (35567, 124460), (43561, 101620), (50810, 87122), (62230, 71134)]