27801291250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6197}}^1$

素因数の和:6353

約数の個数: 80

約数和(自身を含む): 54079607736

約数和(自身を除く): 26278316486

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 97, 125, 185, 194, 250, 370, 485, 625, 925, 970, 1250, 1850, 2425, 3589, 4625, 4850, 6197, 7178, 9250, 12125, 12394, 17945, 23125, 24250, 30985, 35890, 46250, 60625, 61970, 89725, 121250, 154925, 179450, 229289, 309850, 448625, 458578, 601109, 774625, 897250, 1146445, 1202218, 1549250, 2243125, 2292890, 3005545, 3873125, 4486250, 5732225, 6011090, 7746250, 11464450, 15027725, 22241033, 28661125, 30055450, 44482066, 57322250, 75138625, 111205165, 143305625, 150277250, 222410330, 286611250, 375693125, 556025825, 751386250, 1112051650, 2780129125, 5560258250, 13900645625, 27801291250]

約数ペア:

[(1, 27801291250), (2, 13900645625), (5, 5560258250), (10, 2780129125), (25, 1112051650), (37, 751386250), (50, 556025825), (74, 375693125), (97, 286611250), (125, 222410330), (185, 150277250), (194, 143305625), (250, 111205165), (370, 75138625), (485, 57322250), (625, 44482066), (925, 30055450), (970, 28661125), (1250, 22241033), (1850, 15027725), (2425, 11464450), (3589, 7746250), (4625, 6011090), (4850, 5732225), (6197, 4486250), (7178, 3873125), (9250, 3005545), (12125, 2292890), (12394, 2243125), (17945, 1549250), (23125, 1202218), (24250, 1146445), (30985, 897250), (35890, 774625), (46250, 601109), (60625, 458578), (61970, 448625), (89725, 309850), (121250, 229289), (154925, 179450)]