77413180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10267}}^1$

素因数の和:10318

約数の個数: 48

約数和(自身を含む): 181127520

約数和(自身を除く): 103714340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 10267, 20534, 41068, 51335, 102670, 133471, 205340, 266942, 297743, 533884, 595486, 667355, 1190972, 1334710, 1488715, 2669420, 2977430, 3870659, 5954860, 7741318, 15482636, 19353295, 38706590, 77413180]

約数ペア:

[(1, 77413180), (2, 38706590), (4, 19353295), (5, 15482636), (10, 7741318), (13, 5954860), (20, 3870659), (26, 2977430), (29, 2669420), (52, 1488715), (58, 1334710), (65, 1190972), (116, 667355), (130, 595486), (145, 533884), (260, 297743), (290, 266942), (377, 205340), (580, 133471), (754, 102670), (1508, 51335), (1885, 41068), (3770, 20534), (7540, 10267)]