186770480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3821}}^1$

素因数の和:3894

約数の個数: 80

約数和(自身を含む): 477719424

約数和(自身を除く): 290948944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 3821, 4888, 6110, 7642, 9776, 12220, 15284, 19105, 24440, 30568, 38210, 48880, 49673, 61136, 76420, 99346, 152840, 179587, 198692, 248365, 305680, 359174, 397384, 496730, 718348, 794768, 897935, 993460, 1436696, 1795870, 1986920, 2334631, 2873392, 3591740, 3973840, 4669262, 7183480, 9338524, 11673155, 14366960, 18677048, 23346310, 37354096, 46692620, 93385240, 186770480]

約数ペア:

[(1, 186770480), (2, 93385240), (4, 46692620), (5, 37354096), (8, 23346310), (10, 18677048), (13, 14366960), (16, 11673155), (20, 9338524), (26, 7183480), (40, 4669262), (47, 3973840), (52, 3591740), (65, 2873392), (80, 2334631), (94, 1986920), (104, 1795870), (130, 1436696), (188, 993460), (208, 897935), (235, 794768), (260, 718348), (376, 496730), (470, 397384), (520, 359174), (611, 305680), (752, 248365), (940, 198692), (1040, 179587), (1222, 152840), (1880, 99346), (2444, 76420), (3055, 61136), (3760, 49673), (3821, 48880), (4888, 38210), (6110, 30568), (7642, 24440), (9776, 19105), (12220, 15284)]