8237450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 18748800

約数和(自身を除く): 10511350

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 29, 38, 46, 50, 58, 65, 95, 115, 130, 145, 190, 230, 247, 290, 299, 325, 377, 437, 475, 494, 551, 575, 598, 650, 667, 725, 754, 874, 950, 1102, 1150, 1235, 1334, 1450, 1495, 1885, 2185, 2470, 2755, 2990, 3335, 3770, 4370, 5510, 5681, 6175, 6670, 7163, 7475, 8671, 9425, 10925, 11362, 12350, 12673, 13775, 14326, 14950, 16675, 17342, 18850, 21850, 25346, 27550, 28405, 33350, 35815, 43355, 56810, 63365, 71630, 86710, 126730, 142025, 164749, 179075, 216775, 284050, 316825, 329498, 358150, 433550, 633650, 823745, 1647490, 4118725, 8237450]

約数ペア:

[(1, 8237450), (2, 4118725), (5, 1647490), (10, 823745), (13, 633650), (19, 433550), (23, 358150), (25, 329498), (26, 316825), (29, 284050), (38, 216775), (46, 179075), (50, 164749), (58, 142025), (65, 126730), (95, 86710), (115, 71630), (130, 63365), (145, 56810), (190, 43355), (230, 35815), (247, 33350), (290, 28405), (299, 27550), (325, 25346), (377, 21850), (437, 18850), (475, 17342), (494, 16675), (551, 14950), (575, 14326), (598, 13775), (650, 12673), (667, 12350), (725, 11362), (754, 10925), (874, 9425), (950, 8671), (1102, 7475), (1150, 7163), (1235, 6670), (1334, 6175), (1450, 5681), (1495, 5510), (1885, 4370), (2185, 3770), (2470, 3335), (2755, 2990)]