8979943600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2087}}^1$

素因数の和:2483

約数の個数: 120

約数和(自身を含む): 22345141248

約数和(自身を除く): 13365197648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 347, 400, 496, 620, 694, 775, 1240, 1388, 1550, 1735, 2087, 2480, 2776, 3100, 3470, 4174, 5552, 6200, 6940, 8348, 8675, 10435, 10757, 12400, 13880, 16696, 17350, 20870, 21514, 27760, 33392, 34700, 41740, 43028, 52175, 53785, 64697, 69400, 83480, 86056, 104350, 107570, 129394, 138800, 166960, 172112, 208700, 215140, 258788, 268925, 323485, 417400, 430280, 517576, 537850, 646970, 724189, 834800, 860560, 1035152, 1075700, 1293940, 1448378, 1617425, 2151400, 2587880, 2896756, 3234850, 3620945, 4302800, 5175760, 5793512, 6469700, 7241890, 11587024, 12939400, 14483780, 18104725, 22449859, 25878800, 28967560, 36209450, 44899718, 57935120, 72418900, 89799436, 112249295, 144837800, 179598872, 224498590, 289675600, 359197744, 448997180, 561246475, 897994360, 1122492950, 1795988720, 2244985900, 4489971800, 8979943600]

約数ペア:

[(1, 8979943600), (2, 4489971800), (4, 2244985900), (5, 1795988720), (8, 1122492950), (10, 897994360), (16, 561246475), (20, 448997180), (25, 359197744), (31, 289675600), (40, 224498590), (50, 179598872), (62, 144837800), (80, 112249295), (100, 89799436), (124, 72418900), (155, 57935120), (200, 44899718), (248, 36209450), (310, 28967560), (347, 25878800), (400, 22449859), (496, 18104725), (620, 14483780), (694, 12939400), (775, 11587024), (1240, 7241890), (1388, 6469700), (1550, 5793512), (1735, 5175760), (2087, 4302800), (2480, 3620945), (2776, 3234850), (3100, 2896756), (3470, 2587880), (4174, 2151400), (5552, 1617425), (6200, 1448378), (6940, 1293940), (8348, 1075700), (8675, 1035152), (10435, 860560), (10757, 834800), (12400, 724189), (13880, 646970), (16696, 537850), (17350, 517576), (20870, 430280), (21514, 417400), (27760, 323485), (33392, 268925), (34700, 258788), (41740, 215140), (43028, 208700), (52175, 172112), (53785, 166960), (64697, 138800), (69400, 129394), (83480, 107570), (86056, 104350)]