1064754080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^4\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 120

約数和(自身を含む): 2736793332

約数和(自身を除く): 1672039252

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 233, 260, 338, 416, 466, 520, 676, 845, 932, 1040, 1165, 1352, 1690, 1864, 2080, 2197, 2330, 2704, 3029, 3380, 3728, 4394, 4660, 5408, 6058, 6760, 7456, 8788, 9320, 10985, 12116, 13520, 15145, 17576, 18640, 21970, 24232, 27040, 28561, 30290, 35152, 37280, 39377, 43940, 48464, 57122, 60580, 70304, 78754, 87880, 96928, 114244, 121160, 142805, 157508, 175760, 196885, 228488, 242320, 285610, 315016, 351520, 393770, 456976, 484640, 511901, 571220, 630032, 787540, 913952, 1023802, 1142440, 1260064, 1575080, 2047604, 2284880, 2559505, 3150160, 4095208, 4569760, 5119010, 6300320, 6654713, 8190416, 10238020, 13309426, 16380832, 20476040, 26618852, 33273565, 40952080, 53237704, 66547130, 81904160, 106475408, 133094260, 212950816, 266188520, 532377040, 1064754080]

約数ペア:

[(1, 1064754080), (2, 532377040), (4, 266188520), (5, 212950816), (8, 133094260), (10, 106475408), (13, 81904160), (16, 66547130), (20, 53237704), (26, 40952080), (32, 33273565), (40, 26618852), (52, 20476040), (65, 16380832), (80, 13309426), (104, 10238020), (130, 8190416), (160, 6654713), (169, 6300320), (208, 5119010), (233, 4569760), (260, 4095208), (338, 3150160), (416, 2559505), (466, 2284880), (520, 2047604), (676, 1575080), (845, 1260064), (932, 1142440), (1040, 1023802), (1165, 913952), (1352, 787540), (1690, 630032), (1864, 571220), (2080, 511901), (2197, 484640), (2330, 456976), (2704, 393770), (3029, 351520), (3380, 315016), (3728, 285610), (4394, 242320), (4660, 228488), (5408, 196885), (6058, 175760), (6760, 157508), (7456, 142805), (8788, 121160), (9320, 114244), (10985, 96928), (12116, 87880), (13520, 78754), (15145, 70304), (17576, 60580), (18640, 57122), (21970, 48464), (24232, 43940), (27040, 39377), (28561, 37280), (30290, 35152)]