44064640

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 108789120

約数和(自身を除く): 64724480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2221, 2480, 3968, 4442, 4960, 8884, 9920, 11105, 17768, 19840, 22210, 35536, 44420, 68851, 71072, 88840, 137702, 142144, 177680, 275404, 284288, 344255, 355360, 550808, 688510, 710720, 1101616, 1377020, 1421440, 2203232, 2754040, 4406464, 5508080, 8812928, 11016160, 22032320, 44064640]

約数ペア:

[(1, 44064640), (2, 22032320), (4, 11016160), (5, 8812928), (8, 5508080), (10, 4406464), (16, 2754040), (20, 2203232), (31, 1421440), (32, 1377020), (40, 1101616), (62, 710720), (64, 688510), (80, 550808), (124, 355360), (128, 344255), (155, 284288), (160, 275404), (248, 177680), (310, 142144), (320, 137702), (496, 88840), (620, 71072), (640, 68851), (992, 44420), (1240, 35536), (1984, 22210), (2221, 19840), (2480, 17768), (3968, 11105), (4442, 9920), (4960, 8884)]