77599940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12163}}^1$

素因数の和:12212

約数の個数: 48

約数和(自身を含む): 183919680

約数和(自身を除く): 106319740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 12163, 24326, 48652, 60815, 121630, 133793, 243260, 267586, 352727, 535172, 668965, 705454, 1337930, 1410908, 1763635, 2675860, 3527270, 3879997, 7054540, 7759994, 15519988, 19399985, 38799970, 77599940]

約数ペア:

[(1, 77599940), (2, 38799970), (4, 19399985), (5, 15519988), (10, 7759994), (11, 7054540), (20, 3879997), (22, 3527270), (29, 2675860), (44, 1763635), (55, 1410908), (58, 1337930), (110, 705454), (116, 668965), (145, 535172), (220, 352727), (290, 267586), (319, 243260), (580, 133793), (638, 121630), (1276, 60815), (1595, 48652), (3190, 24326), (6380, 12163)]