8129220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 25280640

約数和(自身を除く): 17151420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 113, 132, 165, 218, 220, 226, 327, 330, 339, 436, 452, 545, 565, 654, 660, 678, 1090, 1130, 1199, 1243, 1308, 1356, 1635, 1695, 2180, 2260, 2398, 2486, 3270, 3390, 3597, 3729, 4796, 4972, 5995, 6215, 6540, 6780, 7194, 7458, 11990, 12317, 12430, 14388, 14916, 17985, 18645, 23980, 24634, 24860, 35970, 36951, 37290, 49268, 61585, 71940, 73902, 74580, 123170, 135487, 147804, 184755, 246340, 270974, 369510, 406461, 541948, 677435, 739020, 812922, 1354870, 1625844, 2032305, 2709740, 4064610, 8129220]

約数ペア:

[(1, 8129220), (2, 4064610), (3, 2709740), (4, 2032305), (5, 1625844), (6, 1354870), (10, 812922), (11, 739020), (12, 677435), (15, 541948), (20, 406461), (22, 369510), (30, 270974), (33, 246340), (44, 184755), (55, 147804), (60, 135487), (66, 123170), (109, 74580), (110, 73902), (113, 71940), (132, 61585), (165, 49268), (218, 37290), (220, 36951), (226, 35970), (327, 24860), (330, 24634), (339, 23980), (436, 18645), (452, 17985), (545, 14916), (565, 14388), (654, 12430), (660, 12317), (678, 11990), (1090, 7458), (1130, 7194), (1199, 6780), (1243, 6540), (1308, 6215), (1356, 5995), (1635, 4972), (1695, 4796), (2180, 3729), (2260, 3597), (2398, 3390), (2486, 3270)]