45819620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29753}}^1$

素因数の和:29780

約数の個数: 48

約数和(自身を含む): 119968128

約数和(自身を除く): 74148508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 29753, 59506, 119012, 148765, 208271, 297530, 327283, 416542, 595060, 654566, 833084, 1041355, 1309132, 1636415, 2082710, 2290981, 3272830, 4165420, 4581962, 6545660, 9163924, 11454905, 22909810, 45819620]

約数ペア:

[(1, 45819620), (2, 22909810), (4, 11454905), (5, 9163924), (7, 6545660), (10, 4581962), (11, 4165420), (14, 3272830), (20, 2290981), (22, 2082710), (28, 1636415), (35, 1309132), (44, 1041355), (55, 833084), (70, 654566), (77, 595060), (110, 416542), (140, 327283), (154, 297530), (220, 208271), (308, 148765), (385, 119012), (770, 59506), (1540, 29753)]