260876200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 657379800

約数和(自身を除く): 396503600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 269, 325, 373, 520, 538, 650, 746, 1076, 1300, 1345, 1492, 1865, 2152, 2600, 2690, 2984, 3497, 3730, 4849, 5380, 6725, 6994, 7460, 9325, 9698, 10760, 13450, 13988, 14920, 17485, 18650, 19396, 24245, 26900, 27976, 34970, 37300, 38792, 48490, 53800, 69940, 74600, 87425, 96980, 100337, 121225, 139880, 174850, 193960, 200674, 242450, 349700, 401348, 484900, 501685, 699400, 802696, 969800, 1003370, 1304381, 2006740, 2508425, 2608762, 4013480, 5016850, 5217524, 6521905, 10033700, 10435048, 13043810, 20067400, 26087620, 32609525, 52175240, 65219050, 130438100, 260876200]

約数ペア:

[(1, 260876200), (2, 130438100), (4, 65219050), (5, 52175240), (8, 32609525), (10, 26087620), (13, 20067400), (20, 13043810), (25, 10435048), (26, 10033700), (40, 6521905), (50, 5217524), (52, 5016850), (65, 4013480), (100, 2608762), (104, 2508425), (130, 2006740), (200, 1304381), (260, 1003370), (269, 969800), (325, 802696), (373, 699400), (520, 501685), (538, 484900), (650, 401348), (746, 349700), (1076, 242450), (1300, 200674), (1345, 193960), (1492, 174850), (1865, 139880), (2152, 121225), (2600, 100337), (2690, 96980), (2984, 87425), (3497, 74600), (3730, 69940), (4849, 53800), (5380, 48490), (6725, 38792), (6994, 37300), (7460, 34970), (9325, 27976), (9698, 26900), (10760, 24245), (13450, 19396), (13988, 18650), (14920, 17485)]