13174120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 31525200

約数和(自身を除く): 18351080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 277, 290, 328, 410, 554, 580, 820, 1108, 1160, 1189, 1385, 1640, 2216, 2378, 2770, 4756, 5540, 5945, 8033, 9512, 11080, 11357, 11890, 16066, 22714, 23780, 32132, 40165, 45428, 47560, 56785, 64264, 80330, 90856, 113570, 160660, 227140, 321320, 329353, 454280, 658706, 1317412, 1646765, 2634824, 3293530, 6587060, 13174120]

約数ペア:

[(1, 13174120), (2, 6587060), (4, 3293530), (5, 2634824), (8, 1646765), (10, 1317412), (20, 658706), (29, 454280), (40, 329353), (41, 321320), (58, 227140), (82, 160660), (116, 113570), (145, 90856), (164, 80330), (205, 64264), (232, 56785), (277, 47560), (290, 45428), (328, 40165), (410, 32132), (554, 23780), (580, 22714), (820, 16066), (1108, 11890), (1160, 11357), (1189, 11080), (1385, 9512), (1640, 8033), (2216, 5945), (2378, 5540), (2770, 4756)]