2576200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 6539760

約数和(自身を除く): 3963560

約数列:

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

約数ペア:

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