69449920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7049

約数の個数: 56

約数和(自身を含む): 170736768

約数和(自身を除く): 101286848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 7001, 9920, 14002, 28004, 35005, 56008, 70010, 112016, 140020, 217031, 224032, 280040, 434062, 448064, 560080, 868124, 1085155, 1120160, 1736248, 2170310, 2240320, 3472496, 4340620, 6944992, 8681240, 13889984, 17362480, 34724960, 69449920]

約数ペア:

[(1, 69449920), (2, 34724960), (4, 17362480), (5, 13889984), (8, 8681240), (10, 6944992), (16, 4340620), (20, 3472496), (31, 2240320), (32, 2170310), (40, 1736248), (62, 1120160), (64, 1085155), (80, 868124), (124, 560080), (155, 448064), (160, 434062), (248, 280040), (310, 224032), (320, 217031), (496, 140020), (620, 112016), (992, 70010), (1240, 56008), (1984, 35005), (2480, 28004), (4960, 14002), (7001, 9920)]