2013167750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 4214167776

約数和(自身を除く): 2201000026

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 121, 122, 125, 242, 250, 275, 305, 550, 605, 610, 671, 1091, 1210, 1342, 1375, 1525, 2182, 2750, 3025, 3050, 3355, 5455, 6050, 6710, 7381, 7625, 10910, 12001, 14762, 15125, 15250, 16775, 24002, 27275, 30250, 33550, 36905, 54550, 60005, 66551, 73810, 83875, 120010, 132011, 133102, 136375, 167750, 184525, 264022, 272750, 300025, 332755, 369050, 600050, 660055, 665510, 732061, 922625, 1320110, 1464122, 1500125, 1663775, 1845250, 3000250, 3300275, 3327550, 3660305, 6600550, 7320610, 8052671, 8318875, 16105342, 16501375, 16637750, 18301525, 33002750, 36603050, 40263355, 80526710, 91507625, 183015250, 201316775, 402633550, 1006583875, 2013167750]

約数ペア:

[(1, 2013167750), (2, 1006583875), (5, 402633550), (10, 201316775), (11, 183015250), (22, 91507625), (25, 80526710), (50, 40263355), (55, 36603050), (61, 33002750), (110, 18301525), (121, 16637750), (122, 16501375), (125, 16105342), (242, 8318875), (250, 8052671), (275, 7320610), (305, 6600550), (550, 3660305), (605, 3327550), (610, 3300275), (671, 3000250), (1091, 1845250), (1210, 1663775), (1342, 1500125), (1375, 1464122), (1525, 1320110), (2182, 922625), (2750, 732061), (3025, 665510), (3050, 660055), (3355, 600050), (5455, 369050), (6050, 332755), (6710, 300025), (7381, 272750), (7625, 264022), (10910, 184525), (12001, 167750), (14762, 136375), (15125, 133102), (15250, 132011), (16775, 120010), (24002, 83875), (27275, 73810), (30250, 66551), (33550, 60005), (36905, 54550)]