63751460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 142141440

約数和(自身を除く): 78389980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 1321, 2413, 2540, 2642, 4826, 5284, 6605, 9652, 12065, 13210, 24130, 25099, 26420, 48260, 50198, 100396, 125495, 167767, 250990, 335534, 501980, 671068, 838835, 1677670, 3187573, 3355340, 6375146, 12750292, 15937865, 31875730, 63751460]

約数ペア:

[(1, 63751460), (2, 31875730), (4, 15937865), (5, 12750292), (10, 6375146), (19, 3355340), (20, 3187573), (38, 1677670), (76, 838835), (95, 671068), (127, 501980), (190, 335534), (254, 250990), (380, 167767), (508, 125495), (635, 100396), (1270, 50198), (1321, 48260), (2413, 26420), (2540, 25099), (2642, 24130), (4826, 13210), (5284, 12065), (6605, 9652)]