3300880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 80

約数和(自身を含む): 8713728

約数和(自身を除く): 5412848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 310, 341, 440, 484, 496, 605, 620, 682, 880, 968, 1210, 1240, 1331, 1364, 1705, 1936, 2420, 2480, 2662, 2728, 3410, 3751, 4840, 5324, 5456, 6655, 6820, 7502, 9680, 10648, 13310, 13640, 15004, 18755, 21296, 26620, 27280, 30008, 37510, 41261, 53240, 60016, 75020, 82522, 106480, 150040, 165044, 206305, 300080, 330088, 412610, 660176, 825220, 1650440, 3300880]

約数ペア:

[(1, 3300880), (2, 1650440), (4, 825220), (5, 660176), (8, 412610), (10, 330088), (11, 300080), (16, 206305), (20, 165044), (22, 150040), (31, 106480), (40, 82522), (44, 75020), (55, 60016), (62, 53240), (80, 41261), (88, 37510), (110, 30008), (121, 27280), (124, 26620), (155, 21296), (176, 18755), (220, 15004), (242, 13640), (248, 13310), (310, 10648), (341, 9680), (440, 7502), (484, 6820), (496, 6655), (605, 5456), (620, 5324), (682, 4840), (880, 3751), (968, 3410), (1210, 2728), (1240, 2662), (1331, 2480), (1364, 2420), (1705, 1936)]