13460260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 33747840

約数和(自身を除く): 20287580

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 59, 61, 68, 85, 110, 118, 122, 170, 187, 220, 236, 244, 295, 305, 340, 374, 590, 610, 649, 671, 748, 935, 1003, 1037, 1180, 1220, 1298, 1342, 1870, 2006, 2074, 2596, 2684, 3245, 3355, 3599, 3740, 4012, 4148, 5015, 5185, 6490, 6710, 7198, 10030, 10370, 11033, 11407, 12980, 13420, 14396, 17995, 20060, 20740, 22066, 22814, 35990, 39589, 44132, 45628, 55165, 57035, 61183, 71980, 79178, 110330, 114070, 122366, 158356, 197945, 220660, 228140, 244732, 305915, 395890, 611830, 673013, 791780, 1223660, 1346026, 2692052, 3365065, 6730130, 13460260]

約数ペア:

[(1, 13460260), (2, 6730130), (4, 3365065), (5, 2692052), (10, 1346026), (11, 1223660), (17, 791780), (20, 673013), (22, 611830), (34, 395890), (44, 305915), (55, 244732), (59, 228140), (61, 220660), (68, 197945), (85, 158356), (110, 122366), (118, 114070), (122, 110330), (170, 79178), (187, 71980), (220, 61183), (236, 57035), (244, 55165), (295, 45628), (305, 44132), (340, 39589), (374, 35990), (590, 22814), (610, 22066), (649, 20740), (671, 20060), (748, 17995), (935, 14396), (1003, 13420), (1037, 12980), (1180, 11407), (1220, 11033), (1298, 10370), (1342, 10030), (1870, 7198), (2006, 6710), (2074, 6490), (2596, 5185), (2684, 5015), (3245, 4148), (3355, 4012), (3599, 3740)]