104974780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 229299840

約数和(自身を除く): 124325060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 241, 290, 482, 580, 751, 964, 1205, 1502, 2410, 3004, 3755, 4820, 6989, 7510, 13978, 15020, 21779, 27956, 34945, 43558, 69890, 87116, 108895, 139780, 180991, 217790, 361982, 435580, 723964, 904955, 1809910, 3619820, 5248739, 10497478, 20994956, 26243695, 52487390, 104974780]

約数ペア:

[(1, 104974780), (2, 52487390), (4, 26243695), (5, 20994956), (10, 10497478), (20, 5248739), (29, 3619820), (58, 1809910), (116, 904955), (145, 723964), (241, 435580), (290, 361982), (482, 217790), (580, 180991), (751, 139780), (964, 108895), (1205, 87116), (1502, 69890), (2410, 43558), (3004, 34945), (3755, 27956), (4820, 21779), (6989, 15020), (7510, 13978)]