326095400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 783699840

約数和(自身を除く): 457604440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 113, 188, 200, 226, 235, 307, 376, 452, 470, 565, 614, 904, 940, 1130, 1175, 1228, 1535, 1880, 2260, 2350, 2456, 2825, 3070, 4520, 4700, 5311, 5650, 6140, 7675, 9400, 10622, 11300, 12280, 14429, 15350, 21244, 22600, 26555, 28858, 30700, 34691, 42488, 53110, 57716, 61400, 69382, 72145, 106220, 115432, 132775, 138764, 144290, 173455, 212440, 265550, 277528, 288580, 346910, 360725, 531100, 577160, 693820, 721450, 867275, 1062200, 1387640, 1442900, 1630477, 1734550, 2885800, 3260954, 3469100, 6521908, 6938200, 8152385, 13043816, 16304770, 32609540, 40761925, 65219080, 81523850, 163047700, 326095400]

約数ペア:

[(1, 326095400), (2, 163047700), (4, 81523850), (5, 65219080), (8, 40761925), (10, 32609540), (20, 16304770), (25, 13043816), (40, 8152385), (47, 6938200), (50, 6521908), (94, 3469100), (100, 3260954), (113, 2885800), (188, 1734550), (200, 1630477), (226, 1442900), (235, 1387640), (307, 1062200), (376, 867275), (452, 721450), (470, 693820), (565, 577160), (614, 531100), (904, 360725), (940, 346910), (1130, 288580), (1175, 277528), (1228, 265550), (1535, 212440), (1880, 173455), (2260, 144290), (2350, 138764), (2456, 132775), (2825, 115432), (3070, 106220), (4520, 72145), (4700, 69382), (5311, 61400), (5650, 57716), (6140, 53110), (7675, 42488), (9400, 34691), (10622, 30700), (11300, 28858), (12280, 26555), (14429, 22600), (15350, 21244)]