97190500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 237758976

約数和(自身を除く): 140568476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 125, 164, 205, 220, 250, 275, 410, 431, 451, 500, 550, 820, 862, 902, 1025, 1100, 1375, 1724, 1804, 2050, 2155, 2255, 2750, 4100, 4310, 4510, 4741, 5125, 5500, 8620, 9020, 9482, 10250, 10775, 11275, 17671, 18964, 20500, 21550, 22550, 23705, 35342, 43100, 45100, 47410, 53875, 56375, 70684, 88355, 94820, 107750, 112750, 118525, 176710, 194381, 215500, 225500, 237050, 353420, 388762, 441775, 474100, 592625, 777524, 883550, 971905, 1185250, 1767100, 1943810, 2208875, 2370500, 3887620, 4417750, 4859525, 8835500, 9719050, 19438100, 24297625, 48595250, 97190500]

約数ペア:

[(1, 97190500), (2, 48595250), (4, 24297625), (5, 19438100), (10, 9719050), (11, 8835500), (20, 4859525), (22, 4417750), (25, 3887620), (41, 2370500), (44, 2208875), (50, 1943810), (55, 1767100), (82, 1185250), (100, 971905), (110, 883550), (125, 777524), (164, 592625), (205, 474100), (220, 441775), (250, 388762), (275, 353420), (410, 237050), (431, 225500), (451, 215500), (500, 194381), (550, 176710), (820, 118525), (862, 112750), (902, 107750), (1025, 94820), (1100, 88355), (1375, 70684), (1724, 56375), (1804, 53875), (2050, 47410), (2155, 45100), (2255, 43100), (2750, 35342), (4100, 23705), (4310, 22550), (4510, 21550), (4741, 20500), (5125, 18964), (5500, 17671), (8620, 11275), (9020, 10775), (9482, 10250)]