44213440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4505

約数の個数: 56

約数和(自身を含む): 108703872

約数和(自身を除く): 64490432

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, 4457, 4960, 8914, 9920, 17828, 22285, 35656, 44570, 71312, 89140, 138167, 142624, 178280, 276334, 285248, 356560, 552668, 690835, 713120, 1105336, 1381670, 1426240, 2210672, 2763340, 4421344, 5526680, 8842688, 11053360, 22106720, 44213440]

約数ペア:

[(1, 44213440), (2, 22106720), (4, 11053360), (5, 8842688), (8, 5526680), (10, 4421344), (16, 2763340), (20, 2210672), (31, 1426240), (32, 1381670), (40, 1105336), (62, 713120), (64, 690835), (80, 552668), (124, 356560), (155, 285248), (160, 276334), (248, 178280), (310, 142624), (320, 138167), (496, 89140), (620, 71312), (992, 44570), (1240, 35656), (1984, 22285), (2480, 17828), (4457, 9920), (4960, 8914)]