56676400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 90

約数和(自身を含む): 149796836

約数和(自身を除く): 93120436

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1171, 1210, 1936, 2200, 2342, 2420, 3025, 4400, 4684, 4840, 5855, 6050, 9368, 9680, 11710, 12100, 12881, 18736, 23420, 24200, 25762, 29275, 46840, 48400, 51524, 58550, 64405, 93680, 103048, 117100, 128810, 141691, 206096, 234200, 257620, 283382, 322025, 468400, 515240, 566764, 644050, 708455, 1030480, 1133528, 1288100, 1416910, 2267056, 2576200, 2833820, 3542275, 5152400, 5667640, 7084550, 11335280, 14169100, 28338200, 56676400]

約数ペア:

[(1, 56676400), (2, 28338200), (4, 14169100), (5, 11335280), (8, 7084550), (10, 5667640), (11, 5152400), (16, 3542275), (20, 2833820), (22, 2576200), (25, 2267056), (40, 1416910), (44, 1288100), (50, 1133528), (55, 1030480), (80, 708455), (88, 644050), (100, 566764), (110, 515240), (121, 468400), (176, 322025), (200, 283382), (220, 257620), (242, 234200), (275, 206096), (400, 141691), (440, 128810), (484, 117100), (550, 103048), (605, 93680), (880, 64405), (968, 58550), (1100, 51524), (1171, 48400), (1210, 46840), (1936, 29275), (2200, 25762), (2342, 24200), (2420, 23420), (3025, 18736), (4400, 12881), (4684, 12100), (4840, 11710), (5855, 9680), (6050, 9368)]