85088120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 213055920

約数和(自身を除く): 127967800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 169, 205, 260, 307, 328, 338, 410, 520, 533, 614, 676, 820, 845, 1066, 1228, 1352, 1535, 1640, 1690, 2132, 2456, 2665, 3070, 3380, 3991, 4264, 5330, 6140, 6760, 6929, 7982, 10660, 12280, 12587, 13858, 15964, 19955, 21320, 25174, 27716, 31928, 34645, 39910, 50348, 51883, 55432, 62935, 69290, 79820, 100696, 103766, 125870, 138580, 159640, 163631, 207532, 251740, 259415, 277160, 327262, 415064, 503480, 518830, 654524, 818155, 1037660, 1309048, 1636310, 2075320, 2127203, 3272620, 4254406, 6545240, 8508812, 10636015, 17017624, 21272030, 42544060, 85088120]

約数ペア:

[(1, 85088120), (2, 42544060), (4, 21272030), (5, 17017624), (8, 10636015), (10, 8508812), (13, 6545240), (20, 4254406), (26, 3272620), (40, 2127203), (41, 2075320), (52, 1636310), (65, 1309048), (82, 1037660), (104, 818155), (130, 654524), (164, 518830), (169, 503480), (205, 415064), (260, 327262), (307, 277160), (328, 259415), (338, 251740), (410, 207532), (520, 163631), (533, 159640), (614, 138580), (676, 125870), (820, 103766), (845, 100696), (1066, 79820), (1228, 69290), (1352, 62935), (1535, 55432), (1640, 51883), (1690, 50348), (2132, 39910), (2456, 34645), (2665, 31928), (3070, 27716), (3380, 25174), (3991, 21320), (4264, 19955), (5330, 15964), (6140, 13858), (6760, 12587), (6929, 12280), (7982, 10660)]