5152400

素因数分解:

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

素因数の和:1200

約数の個数: 60

約数和(自身を含む): 13515504

約数和(自身を除く): 8363104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 1171, 2200, 2342, 4400, 4684, 5855, 9368, 11710, 12881, 18736, 23420, 25762, 29275, 46840, 51524, 58550, 64405, 93680, 103048, 117100, 128810, 206096, 234200, 257620, 322025, 468400, 515240, 644050, 1030480, 1288100, 2576200, 5152400]

約数ペア:

[(1, 5152400), (2, 2576200), (4, 1288100), (5, 1030480), (8, 644050), (10, 515240), (11, 468400), (16, 322025), (20, 257620), (22, 234200), (25, 206096), (40, 128810), (44, 117100), (50, 103048), (55, 93680), (80, 64405), (88, 58550), (100, 51524), (110, 46840), (176, 29275), (200, 25762), (220, 23420), (275, 18736), (400, 12881), (440, 11710), (550, 9368), (880, 5855), (1100, 4684), (1171, 4400), (2200, 2342)]