231337220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{797}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 508370688

約数和(自身を除く): 277033468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 631, 797, 1262, 1594, 2524, 3155, 3188, 3985, 6310, 7970, 12620, 14513, 15940, 18331, 29026, 36662, 58052, 72565, 73324, 91655, 145130, 183310, 290260, 366620, 502907, 1005814, 2011628, 2514535, 5029070, 10058140, 11566861, 23133722, 46267444, 57834305, 115668610, 231337220]

約数ペア:

[(1, 231337220), (2, 115668610), (4, 57834305), (5, 46267444), (10, 23133722), (20, 11566861), (23, 10058140), (46, 5029070), (92, 2514535), (115, 2011628), (230, 1005814), (460, 502907), (631, 366620), (797, 290260), (1262, 183310), (1594, 145130), (2524, 91655), (3155, 73324), (3188, 72565), (3985, 58052), (6310, 36662), (7970, 29026), (12620, 18331), (14513, 15940)]