20174083776050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14543}}^1\times {\mathrm{1460213}}^1$

素因数の和:1474787

約数の個数: 48

約数和(自身を含む): 39501475493760

約数和(自身を除く): 19327391717710

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 14543, 29086, 72715, 145430, 276317, 363575, 552634, 727150, 1381585, 1460213, 2763170, 2920426, 6907925, 7301065, 13815850, 14602130, 27744047, 36505325, 55488094, 73010650, 138720235, 277440470, 693601175, 1387202350, 21235877659, 42471755318, 106179388295, 212358776590, 403481675521, 530896941475, 806963351042, 1061793882950, 2017408377605, 4034816755210, 10087041888025, 20174083776050]

約数ペア:

[(1, 20174083776050), (2, 10087041888025), (5, 4034816755210), (10, 2017408377605), (19, 1061793882950), (25, 806963351042), (38, 530896941475), (50, 403481675521), (95, 212358776590), (190, 106179388295), (475, 42471755318), (950, 21235877659), (14543, 1387202350), (29086, 693601175), (72715, 277440470), (145430, 138720235), (276317, 73010650), (363575, 55488094), (552634, 36505325), (727150, 27744047), (1381585, 14602130), (1460213, 13815850), (2763170, 7301065), (2920426, 6907925)]