44125400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 115706880

約数和(自身を除く): 71581480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 647, 682, 775, 1100, 1240, 1294, 1364, 1550, 1705, 2200, 2588, 2728, 3100, 3235, 3410, 5176, 6200, 6470, 6820, 7117, 8525, 12940, 13640, 14234, 16175, 17050, 20057, 25880, 28468, 32350, 34100, 35585, 40114, 56936, 64700, 68200, 71170, 80228, 100285, 129400, 142340, 160456, 177925, 200570, 220627, 284680, 355850, 401140, 441254, 501425, 711700, 802280, 882508, 1002850, 1103135, 1423400, 1765016, 2005700, 2206270, 4011400, 4412540, 5515675, 8825080, 11031350, 22062700, 44125400]

約数ペア:

[(1, 44125400), (2, 22062700), (4, 11031350), (5, 8825080), (8, 5515675), (10, 4412540), (11, 4011400), (20, 2206270), (22, 2005700), (25, 1765016), (31, 1423400), (40, 1103135), (44, 1002850), (50, 882508), (55, 802280), (62, 711700), (88, 501425), (100, 441254), (110, 401140), (124, 355850), (155, 284680), (200, 220627), (220, 200570), (248, 177925), (275, 160456), (310, 142340), (341, 129400), (440, 100285), (550, 80228), (620, 71170), (647, 68200), (682, 64700), (775, 56936), (1100, 40114), (1240, 35585), (1294, 34100), (1364, 32350), (1550, 28468), (1705, 25880), (2200, 20057), (2588, 17050), (2728, 16175), (3100, 14234), (3235, 13640), (3410, 12940), (5176, 8525), (6200, 7117), (6470, 6820)]