1845250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 3859128

約数和(自身を除く): 2013878

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 121, 122, 125, 242, 250, 275, 305, 550, 605, 610, 671, 1210, 1342, 1375, 1525, 2750, 3025, 3050, 3355, 6050, 6710, 7381, 7625, 14762, 15125, 15250, 16775, 30250, 33550, 36905, 73810, 83875, 167750, 184525, 369050, 922625, 1845250]

約数ペア:

[(1, 1845250), (2, 922625), (5, 369050), (10, 184525), (11, 167750), (22, 83875), (25, 73810), (50, 36905), (55, 33550), (61, 30250), (110, 16775), (121, 15250), (122, 15125), (125, 14762), (242, 7625), (250, 7381), (275, 6710), (305, 6050), (550, 3355), (605, 3050), (610, 3025), (671, 2750), (1210, 1525), (1342, 1375)]