132652720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 322479360

約数和(自身を除く): 189826640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 89, 124, 155, 178, 248, 310, 356, 445, 496, 601, 620, 712, 890, 1202, 1240, 1424, 1780, 2404, 2480, 2759, 3005, 3560, 4808, 5518, 6010, 7120, 9616, 11036, 12020, 13795, 18631, 22072, 24040, 27590, 37262, 44144, 48080, 53489, 55180, 74524, 93155, 106978, 110360, 149048, 186310, 213956, 220720, 267445, 298096, 372620, 427912, 534890, 745240, 855824, 1069780, 1490480, 1658159, 2139560, 3316318, 4279120, 6632636, 8290795, 13265272, 16581590, 26530544, 33163180, 66326360, 132652720]

約数ペア:

[(1, 132652720), (2, 66326360), (4, 33163180), (5, 26530544), (8, 16581590), (10, 13265272), (16, 8290795), (20, 6632636), (31, 4279120), (40, 3316318), (62, 2139560), (80, 1658159), (89, 1490480), (124, 1069780), (155, 855824), (178, 745240), (248, 534890), (310, 427912), (356, 372620), (445, 298096), (496, 267445), (601, 220720), (620, 213956), (712, 186310), (890, 149048), (1202, 110360), (1240, 106978), (1424, 93155), (1780, 74524), (2404, 55180), (2480, 53489), (2759, 48080), (3005, 44144), (3560, 37262), (4808, 27590), (5518, 24040), (6010, 22072), (7120, 18631), (9616, 13795), (11036, 12020)]