11709940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 29611008

約数和(自身を除く): 17901068

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 101, 110, 124, 155, 170, 187, 202, 220, 310, 340, 341, 374, 404, 505, 527, 620, 682, 748, 935, 1010, 1054, 1111, 1364, 1705, 1717, 1870, 2020, 2108, 2222, 2635, 3131, 3410, 3434, 3740, 4444, 5270, 5555, 5797, 6262, 6820, 6868, 8585, 10540, 11110, 11594, 12524, 15655, 17170, 18887, 22220, 23188, 28985, 31310, 34340, 34441, 37774, 53227, 57970, 62620, 68882, 75548, 94435, 106454, 115940, 137764, 172205, 188870, 212908, 266135, 344410, 377740, 532270, 585497, 688820, 1064540, 1170994, 2341988, 2927485, 5854970, 11709940]

約数ペア:

[(1, 11709940), (2, 5854970), (4, 2927485), (5, 2341988), (10, 1170994), (11, 1064540), (17, 688820), (20, 585497), (22, 532270), (31, 377740), (34, 344410), (44, 266135), (55, 212908), (62, 188870), (68, 172205), (85, 137764), (101, 115940), (110, 106454), (124, 94435), (155, 75548), (170, 68882), (187, 62620), (202, 57970), (220, 53227), (310, 37774), (340, 34441), (341, 34340), (374, 31310), (404, 28985), (505, 23188), (527, 22220), (620, 18887), (682, 17170), (748, 15655), (935, 12524), (1010, 11594), (1054, 11110), (1111, 10540), (1364, 8585), (1705, 6868), (1717, 6820), (1870, 6262), (2020, 5797), (2108, 5555), (2222, 5270), (2635, 4444), (3131, 3740), (3410, 3434)]