38817100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2455

約数の個数: 72

約数和(自身を含む): 100493568

約数和(自身を除く): 61676468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 2411, 3220, 4025, 4822, 8050, 9644, 12055, 16100, 16877, 24110, 33754, 48220, 55453, 60275, 67508, 84385, 110906, 120550, 168770, 221812, 241100, 277265, 337540, 388171, 421925, 554530, 776342, 843850, 1109060, 1386325, 1552684, 1687700, 1940855, 2772650, 3881710, 5545300, 7763420, 9704275, 19408550, 38817100]

約数ペア:

[(1, 38817100), (2, 19408550), (4, 9704275), (5, 7763420), (7, 5545300), (10, 3881710), (14, 2772650), (20, 1940855), (23, 1687700), (25, 1552684), (28, 1386325), (35, 1109060), (46, 843850), (50, 776342), (70, 554530), (92, 421925), (100, 388171), (115, 337540), (140, 277265), (161, 241100), (175, 221812), (230, 168770), (322, 120550), (350, 110906), (460, 84385), (575, 67508), (644, 60275), (700, 55453), (805, 48220), (1150, 33754), (1610, 24110), (2300, 16877), (2411, 16100), (3220, 12055), (4025, 9644), (4822, 8050)]