2079074600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 4928851200

約数和(自身を除く): 2849776600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 181, 200, 316, 362, 395, 632, 724, 727, 790, 905, 1448, 1454, 1580, 1810, 1975, 2908, 3160, 3620, 3635, 3950, 4525, 5816, 7240, 7270, 7900, 9050, 14299, 14540, 15800, 18100, 18175, 28598, 29080, 36200, 36350, 57196, 57433, 71495, 72700, 114392, 114866, 131587, 142990, 145400, 229732, 263174, 285980, 287165, 357475, 459464, 526348, 571960, 574330, 657935, 714950, 1052696, 1148660, 1315870, 1429900, 1435825, 2297320, 2631740, 2859800, 2871650, 3289675, 5263480, 5743300, 6579350, 10395373, 11486600, 13158700, 20790746, 26317400, 41581492, 51976865, 83162984, 103953730, 207907460, 259884325, 415814920, 519768650, 1039537300, 2079074600]

約数ペア:

[(1, 2079074600), (2, 1039537300), (4, 519768650), (5, 415814920), (8, 259884325), (10, 207907460), (20, 103953730), (25, 83162984), (40, 51976865), (50, 41581492), (79, 26317400), (100, 20790746), (158, 13158700), (181, 11486600), (200, 10395373), (316, 6579350), (362, 5743300), (395, 5263480), (632, 3289675), (724, 2871650), (727, 2859800), (790, 2631740), (905, 2297320), (1448, 1435825), (1454, 1429900), (1580, 1315870), (1810, 1148660), (1975, 1052696), (2908, 714950), (3160, 657935), (3620, 574330), (3635, 571960), (3950, 526348), (4525, 459464), (5816, 357475), (7240, 287165), (7270, 285980), (7900, 263174), (9050, 229732), (14299, 145400), (14540, 142990), (15800, 131587), (18100, 114866), (18175, 114392), (28598, 72700), (29080, 71495), (36200, 57433), (36350, 57196)]