11487580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 28957824

約数和(自身を除く): 17470244

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 113, 115, 130, 170, 221, 226, 230, 260, 299, 340, 391, 442, 452, 460, 565, 598, 782, 884, 1105, 1130, 1196, 1469, 1495, 1564, 1921, 1955, 2210, 2260, 2599, 2938, 2990, 3842, 3910, 4420, 5083, 5198, 5876, 5980, 7345, 7684, 7820, 9605, 10166, 10396, 12995, 14690, 19210, 20332, 24973, 25415, 25990, 29380, 33787, 38420, 44183, 49946, 50830, 51980, 67574, 88366, 99892, 101660, 124865, 135148, 168935, 176732, 220915, 249730, 337870, 441830, 499460, 574379, 675740, 883660, 1148758, 2297516, 2871895, 5743790, 11487580]

約数ペア:

[(1, 11487580), (2, 5743790), (4, 2871895), (5, 2297516), (10, 1148758), (13, 883660), (17, 675740), (20, 574379), (23, 499460), (26, 441830), (34, 337870), (46, 249730), (52, 220915), (65, 176732), (68, 168935), (85, 135148), (92, 124865), (113, 101660), (115, 99892), (130, 88366), (170, 67574), (221, 51980), (226, 50830), (230, 49946), (260, 44183), (299, 38420), (340, 33787), (391, 29380), (442, 25990), (452, 25415), (460, 24973), (565, 20332), (598, 19210), (782, 14690), (884, 12995), (1105, 10396), (1130, 10166), (1196, 9605), (1469, 7820), (1495, 7684), (1564, 7345), (1921, 5980), (1955, 5876), (2210, 5198), (2260, 5083), (2599, 4420), (2938, 3910), (2990, 3842)]