1548129580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{4993}}^1$

素因数の和:5458

約数の個数: 48

約数和(自身を含む): 3347578080

約数和(自身を除く): 1799448500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 419, 740, 838, 1676, 2095, 4190, 4993, 8380, 9986, 15503, 19972, 24965, 31006, 49930, 62012, 77515, 99860, 155030, 184741, 310060, 369482, 738964, 923705, 1847410, 2092067, 3694820, 4184134, 8368268, 10460335, 20920670, 41841340, 77406479, 154812958, 309625916, 387032395, 774064790, 1548129580]

約数ペア:

[(1, 1548129580), (2, 774064790), (4, 387032395), (5, 309625916), (10, 154812958), (20, 77406479), (37, 41841340), (74, 20920670), (148, 10460335), (185, 8368268), (370, 4184134), (419, 3694820), (740, 2092067), (838, 1847410), (1676, 923705), (2095, 738964), (4190, 369482), (4993, 310060), (8380, 184741), (9986, 155030), (15503, 99860), (19972, 77515), (24965, 62012), (31006, 49930)]