618178600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3257}}^1$

素因数の和:3359

約数の個数: 96

約数和(自身を含む): 1569508920

約数和(自身を除く): 951330320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 73, 100, 104, 130, 146, 200, 260, 292, 325, 365, 520, 584, 650, 730, 949, 1300, 1460, 1825, 1898, 2600, 2920, 3257, 3650, 3796, 4745, 6514, 7300, 7592, 9490, 13028, 14600, 16285, 18980, 23725, 26056, 32570, 37960, 42341, 47450, 65140, 81425, 84682, 94900, 130280, 162850, 169364, 189800, 211705, 237761, 325700, 338728, 423410, 475522, 651400, 846820, 951044, 1058525, 1188805, 1693640, 1902088, 2117050, 2377610, 3090893, 4234100, 4755220, 5944025, 6181786, 8468200, 9510440, 11888050, 12363572, 15454465, 23776100, 24727144, 30908930, 47552200, 61817860, 77272325, 123635720, 154544650, 309089300, 618178600]

約数ペア:

[(1, 618178600), (2, 309089300), (4, 154544650), (5, 123635720), (8, 77272325), (10, 61817860), (13, 47552200), (20, 30908930), (25, 24727144), (26, 23776100), (40, 15454465), (50, 12363572), (52, 11888050), (65, 9510440), (73, 8468200), (100, 6181786), (104, 5944025), (130, 4755220), (146, 4234100), (200, 3090893), (260, 2377610), (292, 2117050), (325, 1902088), (365, 1693640), (520, 1188805), (584, 1058525), (650, 951044), (730, 846820), (949, 651400), (1300, 475522), (1460, 423410), (1825, 338728), (1898, 325700), (2600, 237761), (2920, 211705), (3257, 189800), (3650, 169364), (3796, 162850), (4745, 130280), (6514, 94900), (7300, 84682), (7592, 81425), (9490, 65140), (13028, 47450), (14600, 42341), (16285, 37960), (18980, 32570), (23725, 26056)]