44395000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 112182840

約数和(自身を除く): 67787840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 683, 1000, 1250, 1300, 1366, 1625, 2500, 2600, 2732, 3250, 3415, 5000, 5464, 6500, 6830, 8125, 8879, 13000, 13660, 16250, 17075, 17758, 27320, 32500, 34150, 35516, 44395, 65000, 68300, 71032, 85375, 88790, 136600, 170750, 177580, 221975, 341500, 355160, 426875, 443950, 683000, 853750, 887900, 1109875, 1707500, 1775800, 2219750, 3415000, 4439500, 5549375, 8879000, 11098750, 22197500, 44395000]

約数ペア:

[(1, 44395000), (2, 22197500), (4, 11098750), (5, 8879000), (8, 5549375), (10, 4439500), (13, 3415000), (20, 2219750), (25, 1775800), (26, 1707500), (40, 1109875), (50, 887900), (52, 853750), (65, 683000), (100, 443950), (104, 426875), (125, 355160), (130, 341500), (200, 221975), (250, 177580), (260, 170750), (325, 136600), (500, 88790), (520, 85375), (625, 71032), (650, 68300), (683, 65000), (1000, 44395), (1250, 35516), (1300, 34150), (1366, 32500), (1625, 27320), (2500, 17758), (2600, 17075), (2732, 16250), (3250, 13660), (3415, 13000), (5000, 8879), (5464, 8125), (6500, 6830)]