4126100

素因数分解:

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

素因数の和:78

約数の個数: 72

約数和(自身を含む): 10166016

約数和(自身を除く): 6039916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 121, 124, 155, 220, 242, 275, 310, 341, 484, 550, 605, 620, 682, 775, 1100, 1210, 1331, 1364, 1550, 1705, 2420, 2662, 3025, 3100, 3410, 3751, 5324, 6050, 6655, 6820, 7502, 8525, 12100, 13310, 15004, 17050, 18755, 26620, 33275, 34100, 37510, 41261, 66550, 75020, 82522, 93775, 133100, 165044, 187550, 206305, 375100, 412610, 825220, 1031525, 2063050, 4126100]

約数ペア:

[(1, 4126100), (2, 2063050), (4, 1031525), (5, 825220), (10, 412610), (11, 375100), (20, 206305), (22, 187550), (25, 165044), (31, 133100), (44, 93775), (50, 82522), (55, 75020), (62, 66550), (100, 41261), (110, 37510), (121, 34100), (124, 33275), (155, 26620), (220, 18755), (242, 17050), (275, 15004), (310, 13310), (341, 12100), (484, 8525), (550, 7502), (605, 6820), (620, 6655), (682, 6050), (775, 5324), (1100, 3751), (1210, 3410), (1331, 3100), (1364, 3025), (1550, 2662), (1705, 2420)]