837531440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^2\times {\mathrm{3727}}^1$

素因数の和:3846

約数の個数: 60

約数和(自身を含む): 1985227104

約数和(自身を除く): 1147695664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2809, 3727, 4240, 5618, 7454, 11236, 14045, 14908, 18635, 22472, 28090, 29816, 37270, 44944, 56180, 59632, 74540, 112360, 149080, 197531, 224720, 298160, 395062, 790124, 987655, 1580248, 1975310, 3160496, 3950620, 7901240, 10469143, 15802480, 20938286, 41876572, 52345715, 83753144, 104691430, 167506288, 209382860, 418765720, 837531440]

約数ペア:

[(1, 837531440), (2, 418765720), (4, 209382860), (5, 167506288), (8, 104691430), (10, 83753144), (16, 52345715), (20, 41876572), (40, 20938286), (53, 15802480), (80, 10469143), (106, 7901240), (212, 3950620), (265, 3160496), (424, 1975310), (530, 1580248), (848, 987655), (1060, 790124), (2120, 395062), (2809, 298160), (3727, 224720), (4240, 197531), (5618, 149080), (7454, 112360), (11236, 74540), (14045, 59632), (14908, 56180), (18635, 44944), (22472, 37270), (28090, 29816)]