1004039260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 2478591360

約数和(自身を除く): 1474552100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 89, 122, 140, 178, 244, 305, 356, 427, 445, 610, 623, 854, 890, 1220, 1246, 1321, 1708, 1780, 2135, 2492, 2642, 3115, 4270, 5284, 5429, 6230, 6605, 8540, 9247, 10858, 12460, 13210, 18494, 21716, 26420, 27145, 36988, 38003, 46235, 54290, 76006, 80581, 92470, 108580, 117569, 152012, 161162, 184940, 190015, 235138, 322324, 380030, 402905, 470276, 564067, 587845, 760060, 805810, 822983, 1128134, 1175690, 1611620, 1645966, 2256268, 2351380, 2820335, 3291932, 4114915, 5640670, 7171709, 8229830, 11281340, 14343418, 16459660, 28686836, 35858545, 50201963, 71717090, 100403926, 143434180, 200807852, 251009815, 502019630, 1004039260]

約数ペア:

[(1, 1004039260), (2, 502019630), (4, 251009815), (5, 200807852), (7, 143434180), (10, 100403926), (14, 71717090), (20, 50201963), (28, 35858545), (35, 28686836), (61, 16459660), (70, 14343418), (89, 11281340), (122, 8229830), (140, 7171709), (178, 5640670), (244, 4114915), (305, 3291932), (356, 2820335), (427, 2351380), (445, 2256268), (610, 1645966), (623, 1611620), (854, 1175690), (890, 1128134), (1220, 822983), (1246, 805810), (1321, 760060), (1708, 587845), (1780, 564067), (2135, 470276), (2492, 402905), (2642, 380030), (3115, 322324), (4270, 235138), (5284, 190015), (5429, 184940), (6230, 161162), (6605, 152012), (8540, 117569), (9247, 108580), (10858, 92470), (12460, 80581), (13210, 76006), (18494, 54290), (21716, 46235), (26420, 38003), (27145, 36988)]