83829250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 167132160

約数和(自身を除く): 83302910

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 125, 230, 239, 250, 305, 478, 575, 610, 1150, 1195, 1403, 1525, 2390, 2806, 2875, 3050, 5497, 5750, 5975, 7015, 7625, 10994, 11950, 14030, 14579, 15250, 27485, 29158, 29875, 35075, 54970, 59750, 70150, 72895, 137425, 145790, 175375, 274850, 335317, 350750, 364475, 670634, 687125, 728950, 1374250, 1676585, 1822375, 3353170, 3644750, 8382925, 16765850, 41914625, 83829250]

約数ペア:

[(1, 83829250), (2, 41914625), (5, 16765850), (10, 8382925), (23, 3644750), (25, 3353170), (46, 1822375), (50, 1676585), (61, 1374250), (115, 728950), (122, 687125), (125, 670634), (230, 364475), (239, 350750), (250, 335317), (305, 274850), (478, 175375), (575, 145790), (610, 137425), (1150, 72895), (1195, 70150), (1403, 59750), (1525, 54970), (2390, 35075), (2806, 29875), (2875, 29158), (3050, 27485), (5497, 15250), (5750, 14579), (5975, 14030), (7015, 11950), (7625, 10994)]