88250800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 239127552

約数和(自身を除く): 150876752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 647, 682, 775, 880, 1100, 1240, 1294, 1364, 1550, 1705, 2200, 2480, 2588, 2728, 3100, 3235, 3410, 4400, 5176, 5456, 6200, 6470, 6820, 7117, 8525, 10352, 12400, 12940, 13640, 14234, 16175, 17050, 20057, 25880, 27280, 28468, 32350, 34100, 35585, 40114, 51760, 56936, 64700, 68200, 71170, 80228, 100285, 113872, 129400, 136400, 142340, 160456, 177925, 200570, 220627, 258800, 284680, 320912, 355850, 401140, 441254, 501425, 569360, 711700, 802280, 882508, 1002850, 1103135, 1423400, 1604560, 1765016, 2005700, 2206270, 2846800, 3530032, 4011400, 4412540, 5515675, 8022800, 8825080, 11031350, 17650160, 22062700, 44125400, 88250800]

約数ペア:

[(1, 88250800), (2, 44125400), (4, 22062700), (5, 17650160), (8, 11031350), (10, 8825080), (11, 8022800), (16, 5515675), (20, 4412540), (22, 4011400), (25, 3530032), (31, 2846800), (40, 2206270), (44, 2005700), (50, 1765016), (55, 1604560), (62, 1423400), (80, 1103135), (88, 1002850), (100, 882508), (110, 802280), (124, 711700), (155, 569360), (176, 501425), (200, 441254), (220, 401140), (248, 355850), (275, 320912), (310, 284680), (341, 258800), (400, 220627), (440, 200570), (496, 177925), (550, 160456), (620, 142340), (647, 136400), (682, 129400), (775, 113872), (880, 100285), (1100, 80228), (1240, 71170), (1294, 68200), (1364, 64700), (1550, 56936), (1705, 51760), (2200, 40114), (2480, 35585), (2588, 34100), (2728, 32350), (3100, 28468), (3235, 27280), (3410, 25880), (4400, 20057), (5176, 17050), (5456, 16175), (6200, 14234), (6470, 13640), (6820, 12940), (7117, 12400), (8525, 10352)]