62805091250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64333}}^1$

素因数の和:64437

約数の個数: 80

約数和(自身を含む): 130234661568

約数和(自身を除く): 67429570318

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 125, 142, 250, 275, 355, 550, 625, 710, 781, 1250, 1375, 1562, 1775, 2750, 3550, 3905, 6875, 7810, 8875, 13750, 17750, 19525, 39050, 44375, 64333, 88750, 97625, 128666, 195250, 321665, 488125, 643330, 707663, 976250, 1415326, 1608325, 3216650, 3538315, 4567643, 7076630, 8041625, 9135286, 16083250, 17691575, 22838215, 35383150, 40208125, 45676430, 50244073, 80416250, 88457875, 100488146, 114191075, 176915750, 228382150, 251220365, 442289375, 502440730, 570955375, 884578750, 1141910750, 1256101825, 2512203650, 2854776875, 5709553750, 6280509125, 12561018250, 31402545625, 62805091250]

約数ペア:

[(1, 62805091250), (2, 31402545625), (5, 12561018250), (10, 6280509125), (11, 5709553750), (22, 2854776875), (25, 2512203650), (50, 1256101825), (55, 1141910750), (71, 884578750), (110, 570955375), (125, 502440730), (142, 442289375), (250, 251220365), (275, 228382150), (355, 176915750), (550, 114191075), (625, 100488146), (710, 88457875), (781, 80416250), (1250, 50244073), (1375, 45676430), (1562, 40208125), (1775, 35383150), (2750, 22838215), (3550, 17691575), (3905, 16083250), (6875, 9135286), (7810, 8041625), (8875, 7076630), (13750, 4567643), (17750, 3538315), (19525, 3216650), (39050, 1608325), (44375, 1415326), (64333, 976250), (88750, 707663), (97625, 643330), (128666, 488125), (195250, 321665)]