104433640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 244846800

約数和(自身を除く): 140413160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 197, 232, 290, 394, 457, 580, 788, 914, 985, 1160, 1576, 1828, 1970, 2285, 3656, 3940, 4570, 5713, 7880, 9140, 11426, 13253, 18280, 22852, 26506, 28565, 45704, 53012, 57130, 66265, 90029, 106024, 114260, 132530, 180058, 228520, 265060, 360116, 450145, 530120, 720232, 900290, 1800580, 2610841, 3601160, 5221682, 10443364, 13054205, 20886728, 26108410, 52216820, 104433640]

約数ペア:

[(1, 104433640), (2, 52216820), (4, 26108410), (5, 20886728), (8, 13054205), (10, 10443364), (20, 5221682), (29, 3601160), (40, 2610841), (58, 1800580), (116, 900290), (145, 720232), (197, 530120), (232, 450145), (290, 360116), (394, 265060), (457, 228520), (580, 180058), (788, 132530), (914, 114260), (985, 106024), (1160, 90029), (1576, 66265), (1828, 57130), (1970, 53012), (2285, 45704), (3656, 28565), (3940, 26506), (4570, 22852), (5713, 18280), (7880, 13253), (9140, 11426)]