97619150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 192428160

約数和(自身を除く): 94809010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 211, 422, 475, 487, 950, 974, 1055, 2110, 2435, 4009, 4870, 5275, 8018, 9253, 10550, 12175, 18506, 20045, 24350, 40090, 46265, 92530, 100225, 102757, 200450, 205514, 231325, 462650, 513785, 1027570, 1952383, 2568925, 3904766, 5137850, 9761915, 19523830, 48809575, 97619150]

約数ペア:

[(1, 97619150), (2, 48809575), (5, 19523830), (10, 9761915), (19, 5137850), (25, 3904766), (38, 2568925), (50, 1952383), (95, 1027570), (190, 513785), (211, 462650), (422, 231325), (475, 205514), (487, 200450), (950, 102757), (974, 100225), (1055, 92530), (2110, 46265), (2435, 40090), (4009, 24350), (4870, 20045), (5275, 18506), (8018, 12175), (9253, 10550)]