16183160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 43070400

約数和(自身を除く): 26887240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 1993, 2030, 3986, 4060, 7972, 8120, 9965, 13951, 15944, 19930, 27902, 39860, 55804, 57797, 69755, 79720, 111608, 115594, 139510, 231188, 279020, 288985, 404579, 462376, 558040, 577970, 809158, 1155940, 1618316, 2022895, 2311880, 3236632, 4045790, 8091580, 16183160]

約数ペア:

[(1, 16183160), (2, 8091580), (4, 4045790), (5, 3236632), (7, 2311880), (8, 2022895), (10, 1618316), (14, 1155940), (20, 809158), (28, 577970), (29, 558040), (35, 462376), (40, 404579), (56, 288985), (58, 279020), (70, 231188), (116, 139510), (140, 115594), (145, 111608), (203, 79720), (232, 69755), (280, 57797), (290, 55804), (406, 39860), (580, 27902), (812, 19930), (1015, 15944), (1160, 13951), (1624, 9965), (1993, 8120), (2030, 7972), (3986, 4060)]