132001720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106453}}^1$

素因数の和:106495

約数の個数: 32

約数和(自身を含む): 306587520

約数和(自身を除く): 174585800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 106453, 212906, 425812, 532265, 851624, 1064530, 2129060, 3300043, 4258120, 6600086, 13200172, 16500215, 26400344, 33000430, 66000860, 132001720]

約数ペア:

[(1, 132001720), (2, 66000860), (4, 33000430), (5, 26400344), (8, 16500215), (10, 13200172), (20, 6600086), (31, 4258120), (40, 3300043), (62, 2129060), (124, 1064530), (155, 851624), (248, 532265), (310, 425812), (620, 212906), (1240, 106453)]