380911700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2593}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 898385208

約数和(自身を除く): 517473508

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 226, 260, 325, 452, 565, 650, 1130, 1300, 1469, 2260, 2593, 2825, 2938, 5186, 5650, 5876, 7345, 10372, 11300, 12965, 14690, 25930, 29380, 33709, 36725, 51860, 64825, 67418, 73450, 129650, 134836, 146900, 168545, 259300, 293009, 337090, 586018, 674180, 842725, 1172036, 1465045, 1685450, 2930090, 3370900, 3809117, 5860180, 7325225, 7618234, 14650450, 15236468, 19045585, 29300900, 38091170, 76182340, 95227925, 190455850, 380911700]

約数ペア:

[(1, 380911700), (2, 190455850), (4, 95227925), (5, 76182340), (10, 38091170), (13, 29300900), (20, 19045585), (25, 15236468), (26, 14650450), (50, 7618234), (52, 7325225), (65, 5860180), (100, 3809117), (113, 3370900), (130, 2930090), (226, 1685450), (260, 1465045), (325, 1172036), (452, 842725), (565, 674180), (650, 586018), (1130, 337090), (1300, 293009), (1469, 259300), (2260, 168545), (2593, 146900), (2825, 134836), (2938, 129650), (5186, 73450), (5650, 67418), (5876, 64825), (7345, 51860), (10372, 36725), (11300, 33709), (12965, 29380), (14690, 25930)]