8620926.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 113799168

約数和(自身を除く): 66301588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 71, 83, 124, 130, 142, 155, 166, 260, 284, 310, 332, 355, 403, 415, 620, 710, 806, 830, 923, 1079, 1420, 1612, 1660, 1846, 2015, 2158, 2201, 2573, 3692, 4030, 4316, 4402, 4615, 5146, 5395, 5893, 8060, 8804, 9230, 10292, 10790, 11005, 11786, 12865, 18460, 21580, 22010, 23572, 25730, 28613, 29465, 33449, 44020, 51460, 57226, 58930, 66898, 76609, 114452, 117860, 133796, 143065, 153218, 167245, 182683, 286130, 306436, 334490, 365366, 383045, 572260, 668980, 730732, 766090, 913415, 1532180, 1826830, 2374879, 3653660, 4749758, 9499516, 11874395, 23748790, 47497580]

約数ペア:

[(1, 47497580), (2, 23748790), (4, 11874395), (5, 9499516), (10, 4749758), (13, 3653660), (20, 2374879), (26, 1826830), (31, 1532180), (52, 913415), (62, 766090), (65, 730732), (71, 668980), (83, 572260), (124, 383045), (130, 365366), (142, 334490), (155, 306436), (166, 286130), (260, 182683), (284, 167245), (310, 153218), (332, 143065), (355, 133796), (403, 117860), (415, 114452), (620, 76609), (710, 66898), (806, 58930), (830, 57226), (923, 51460), (1079, 44020), (1420, 33449), (1612, 29465), (1660, 28613), (1846, 25730), (2015, 23572), (2158, 22010), (2201, 21580), (2573, 18460), (3692, 12865), (4030, 11786), (4316, 11005), (4402, 10790), (4615, 10292), (5146, 9230), (5395, 8804), (5893, 8060)]