5207557430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{266099}}^1$

素因数の和:266228

約数の個数: 32

約数和(自身を含む): 9962784000

約数和(自身を除く): 4755226570

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 19570, 266099, 532198, 1330495, 2660990, 5055881, 10111762, 25279405, 27408197, 50558810, 54816394, 137040985, 274081970, 520755743, 1041511486, 2603778715, 5207557430]

約数ペア:

[(1, 5207557430), (2, 2603778715), (5, 1041511486), (10, 520755743), (19, 274081970), (38, 137040985), (95, 54816394), (103, 50558810), (190, 27408197), (206, 25279405), (515, 10111762), (1030, 5055881), (1957, 2660990), (3914, 1330495), (9785, 532198), (19570, 266099)]