4273360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 12249216

約数和(自身を除く): 7975856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 587, 728, 910, 1040, 1174, 1456, 1820, 2348, 2935, 3640, 4109, 4696, 5870, 7280, 7631, 8218, 9392, 11740, 15262, 16436, 20545, 23480, 30524, 32872, 38155, 41090, 46960, 53417, 61048, 65744, 76310, 82180, 106834, 122096, 152620, 164360, 213668, 267085, 305240, 328720, 427336, 534170, 610480, 854672, 1068340, 2136680, 4273360]

約数ペア:

[(1, 4273360), (2, 2136680), (4, 1068340), (5, 854672), (7, 610480), (8, 534170), (10, 427336), (13, 328720), (14, 305240), (16, 267085), (20, 213668), (26, 164360), (28, 152620), (35, 122096), (40, 106834), (52, 82180), (56, 76310), (65, 65744), (70, 61048), (80, 53417), (91, 46960), (104, 41090), (112, 38155), (130, 32872), (140, 30524), (182, 23480), (208, 20545), (260, 16436), (280, 15262), (364, 11740), (455, 9392), (520, 8218), (560, 7631), (587, 7280), (728, 5870), (910, 4696), (1040, 4109), (1174, 3640), (1456, 2935), (1820, 2348)]