42584360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11699}}^1$

素因数の和:11730

約数の個数: 64

約数和(自身を含む): 117936000

約数和(自身を除く): 75351640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 11699, 23398, 46796, 58495, 81893, 93592, 116990, 152087, 163786, 233980, 304174, 327572, 409465, 467960, 608348, 655144, 760435, 818930, 1064609, 1216696, 1520870, 1637860, 2129218, 3041740, 3275720, 4258436, 5323045, 6083480, 8516872, 10646090, 21292180, 42584360]

約数ペア:

[(1, 42584360), (2, 21292180), (4, 10646090), (5, 8516872), (7, 6083480), (8, 5323045), (10, 4258436), (13, 3275720), (14, 3041740), (20, 2129218), (26, 1637860), (28, 1520870), (35, 1216696), (40, 1064609), (52, 818930), (56, 760435), (65, 655144), (70, 608348), (91, 467960), (104, 409465), (130, 327572), (140, 304174), (182, 233980), (260, 163786), (280, 152087), (364, 116990), (455, 93592), (520, 81893), (728, 58495), (910, 46796), (1820, 23398), (3640, 11699)]