12738257200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{7541}}^1$

素因数の和:7703

約数の個数: 120

約数和(自身を含む): 31658661216

約数和(自身を除く): 18920404016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 103, 164, 200, 205, 206, 328, 400, 410, 412, 515, 656, 820, 824, 1025, 1030, 1640, 1648, 2050, 2060, 2575, 3280, 4100, 4120, 4223, 5150, 7541, 8200, 8240, 8446, 10300, 15082, 16400, 16892, 20600, 21115, 30164, 33784, 37705, 41200, 42230, 60328, 67568, 75410, 84460, 105575, 120656, 150820, 168920, 188525, 211150, 301640, 309181, 337840, 377050, 422300, 603280, 618362, 754100, 776723, 844600, 1236724, 1508200, 1545905, 1553446, 1689200, 2473448, 3016400, 3091810, 3106892, 3883615, 4946896, 6183620, 6213784, 7729525, 7767230, 12367240, 12427568, 15459050, 15534460, 19418075, 24734480, 30918100, 31068920, 31845643, 38836150, 61836200, 62137840, 63691286, 77672300, 123672400, 127382572, 155344600, 159228215, 254765144, 310689200, 318456430, 509530288, 636912860, 796141075, 1273825720, 1592282150, 2547651440, 3184564300, 6369128600, 12738257200]

約数ペア:

[(1, 12738257200), (2, 6369128600), (4, 3184564300), (5, 2547651440), (8, 1592282150), (10, 1273825720), (16, 796141075), (20, 636912860), (25, 509530288), (40, 318456430), (41, 310689200), (50, 254765144), (80, 159228215), (82, 155344600), (100, 127382572), (103, 123672400), (164, 77672300), (200, 63691286), (205, 62137840), (206, 61836200), (328, 38836150), (400, 31845643), (410, 31068920), (412, 30918100), (515, 24734480), (656, 19418075), (820, 15534460), (824, 15459050), (1025, 12427568), (1030, 12367240), (1640, 7767230), (1648, 7729525), (2050, 6213784), (2060, 6183620), (2575, 4946896), (3280, 3883615), (4100, 3106892), (4120, 3091810), (4223, 3016400), (5150, 2473448), (7541, 1689200), (8200, 1553446), (8240, 1545905), (8446, 1508200), (10300, 1236724), (15082, 844600), (16400, 776723), (16892, 754100), (20600, 618362), (21115, 603280), (30164, 422300), (33784, 377050), (37705, 337840), (41200, 309181), (42230, 301640), (60328, 211150), (67568, 188525), (75410, 168920), (84460, 150820), (105575, 120656)]