32145760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6527

約数の個数: 48

約数和(自身を含む): 78406272

約数和(自身を除く): 46260512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 6481, 12962, 25924, 32405, 51848, 64810, 103696, 129620, 200911, 207392, 259240, 401822, 518480, 803644, 1004555, 1036960, 1607288, 2009110, 3214576, 4018220, 6429152, 8036440, 16072880, 32145760]

約数ペア:

[(1, 32145760), (2, 16072880), (4, 8036440), (5, 6429152), (8, 4018220), (10, 3214576), (16, 2009110), (20, 1607288), (31, 1036960), (32, 1004555), (40, 803644), (62, 518480), (80, 401822), (124, 259240), (155, 207392), (160, 200911), (248, 129620), (310, 103696), (496, 64810), (620, 51848), (992, 32405), (1240, 25924), (2480, 12962), (4960, 6481)]