43773340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8902

約数の個数: 48

約数和(自身を含む): 104217120

約数和(自身を除く): 60443780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8861, 17722, 35444, 44305, 88610, 115193, 168359, 177220, 230386, 336718, 460772, 575965, 673436, 841795, 1151930, 1683590, 2188667, 2303860, 3367180, 4377334, 8754668, 10943335, 21886670, 43773340]

約数ペア:

[(1, 43773340), (2, 21886670), (4, 10943335), (5, 8754668), (10, 4377334), (13, 3367180), (19, 2303860), (20, 2188667), (26, 1683590), (38, 1151930), (52, 841795), (65, 673436), (76, 575965), (95, 460772), (130, 336718), (190, 230386), (247, 177220), (260, 168359), (380, 115193), (494, 88610), (988, 44305), (1235, 35444), (2470, 17722), (4940, 8861)]