3887737480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1693}}^1$

素因数の和:2039

約数の個数: 128

約数和(自身を含む): 10142858880

約数和(自身を除く): 6255121400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 307, 340, 374, 440, 614, 680, 748, 935, 1228, 1496, 1535, 1693, 1870, 2456, 3070, 3377, 3386, 3740, 5219, 6140, 6754, 6772, 7480, 8465, 10438, 12280, 13508, 13544, 16885, 16930, 18623, 20876, 26095, 27016, 28781, 33770, 33860, 37246, 41752, 52190, 57409, 57562, 67540, 67720, 74492, 93115, 104380, 114818, 115124, 135080, 143905, 148984, 186230, 208760, 229636, 230248, 287045, 287810, 316591, 372460, 459272, 519751, 574090, 575620, 633182, 744920, 1039502, 1148180, 1151240, 1266364, 1582955, 2079004, 2296360, 2532728, 2598755, 3165910, 4158008, 5197510, 5717261, 6331820, 8835767, 10395020, 11434522, 12663640, 17671534, 20790040, 22869044, 28586305, 35343068, 44178835, 45738088, 57172610, 70686136, 88357670, 97193437, 114345220, 176715340, 194386874, 228690440, 353430680, 388773748, 485967185, 777547496, 971934370, 1943868740, 3887737480]

約数ペア:

[(1, 3887737480), (2, 1943868740), (4, 971934370), (5, 777547496), (8, 485967185), (10, 388773748), (11, 353430680), (17, 228690440), (20, 194386874), (22, 176715340), (34, 114345220), (40, 97193437), (44, 88357670), (55, 70686136), (68, 57172610), (85, 45738088), (88, 44178835), (110, 35343068), (136, 28586305), (170, 22869044), (187, 20790040), (220, 17671534), (307, 12663640), (340, 11434522), (374, 10395020), (440, 8835767), (614, 6331820), (680, 5717261), (748, 5197510), (935, 4158008), (1228, 3165910), (1496, 2598755), (1535, 2532728), (1693, 2296360), (1870, 2079004), (2456, 1582955), (3070, 1266364), (3377, 1151240), (3386, 1148180), (3740, 1039502), (5219, 744920), (6140, 633182), (6754, 575620), (6772, 574090), (7480, 519751), (8465, 459272), (10438, 372460), (12280, 316591), (13508, 287810), (13544, 287045), (16885, 230248), (16930, 229636), (18623, 208760), (20876, 186230), (26095, 148984), (27016, 143905), (28781, 135080), (33770, 115124), (33860, 114818), (37246, 104380), (41752, 93115), (52190, 74492), (57409, 67720), (57562, 67540)]