2390177660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{12241}}^1$

素因数の和:13014

約数の個数: 48

約数和(自身を含む): 5413118592

約数和(自身を除く): 3022940932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 751, 1502, 3004, 3755, 7510, 9763, 12241, 15020, 19526, 24482, 39052, 48815, 48964, 61205, 97630, 122410, 159133, 195260, 244820, 318266, 636532, 795665, 1591330, 3182660, 9192991, 18385982, 36771964, 45964955, 91929910, 119508883, 183859820, 239017766, 478035532, 597544415, 1195088830, 2390177660]

約数ペア:

[(1, 2390177660), (2, 1195088830), (4, 597544415), (5, 478035532), (10, 239017766), (13, 183859820), (20, 119508883), (26, 91929910), (52, 45964955), (65, 36771964), (130, 18385982), (260, 9192991), (751, 3182660), (1502, 1591330), (3004, 795665), (3755, 636532), (7510, 318266), (9763, 244820), (12241, 195260), (15020, 159133), (19526, 122410), (24482, 97630), (39052, 61205), (48815, 48964)]