7338734780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{31397}}^1$

素因数の和:31479

約数の個数: 96

約数和(自身を含む): 17723543040

約数和(自身を除く): 10384808260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 31, 52, 58, 62, 65, 116, 124, 130, 145, 155, 260, 290, 310, 377, 403, 580, 620, 754, 806, 899, 1508, 1612, 1798, 1885, 2015, 3596, 3770, 4030, 4495, 7540, 8060, 8990, 11687, 17980, 23374, 31397, 46748, 58435, 62794, 116870, 125588, 156985, 233740, 313970, 408161, 627940, 816322, 910513, 973307, 1632644, 1821026, 1946614, 2040805, 3642052, 3893228, 4081610, 4552565, 4866535, 8163220, 9105130, 9733070, 11836669, 12652991, 18210260, 19466140, 23673338, 25305982, 28225903, 47346676, 50611964, 56451806, 59183345, 63264955, 112903612, 118366690, 126529910, 141129515, 236733380, 253059820, 282259030, 366936739, 564518060, 733873478, 1467746956, 1834683695, 3669367390, 7338734780]

約数ペア:

[(1, 7338734780), (2, 3669367390), (4, 1834683695), (5, 1467746956), (10, 733873478), (13, 564518060), (20, 366936739), (26, 282259030), (29, 253059820), (31, 236733380), (52, 141129515), (58, 126529910), (62, 118366690), (65, 112903612), (116, 63264955), (124, 59183345), (130, 56451806), (145, 50611964), (155, 47346676), (260, 28225903), (290, 25305982), (310, 23673338), (377, 19466140), (403, 18210260), (580, 12652991), (620, 11836669), (754, 9733070), (806, 9105130), (899, 8163220), (1508, 4866535), (1612, 4552565), (1798, 4081610), (1885, 3893228), (2015, 3642052), (3596, 2040805), (3770, 1946614), (4030, 1821026), (4495, 1632644), (7540, 973307), (8060, 910513), (8990, 816322), (11687, 627940), (17980, 408161), (23374, 313970), (31397, 233740), (46748, 156985), (58435, 125588), (62794, 116870)]