16480410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 43113600

約数和(自身を除く): 26633190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 997, 1102, 1653, 1994, 2755, 2991, 3306, 4985, 5510, 5982, 8265, 9970, 14955, 16530, 18943, 28913, 29910, 37886, 56829, 57826, 86739, 94715, 113658, 144565, 173478, 189430, 284145, 289130, 433695, 549347, 568290, 867390, 1098694, 1648041, 2746735, 3296082, 5493470, 8240205, 16480410]

約数ペア:

[(1, 16480410), (2, 8240205), (3, 5493470), (5, 3296082), (6, 2746735), (10, 1648041), (15, 1098694), (19, 867390), (29, 568290), (30, 549347), (38, 433695), (57, 289130), (58, 284145), (87, 189430), (95, 173478), (114, 144565), (145, 113658), (174, 94715), (190, 86739), (285, 57826), (290, 56829), (435, 37886), (551, 29910), (570, 28913), (870, 18943), (997, 16530), (1102, 14955), (1653, 9970), (1994, 8265), (2755, 5982), (2991, 5510), (3306, 4985)]