848676640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5531}}^1$

素因数の和:5690

約数の個数: 96

約数和(自身を含む): 2308569984

約数和(自身を除く): 1459893344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 160, 224, 274, 280, 548, 560, 685, 959, 1096, 1120, 1370, 1918, 2192, 2740, 3836, 4384, 4795, 5480, 5531, 7672, 9590, 10960, 11062, 15344, 19180, 21920, 22124, 27655, 30688, 38360, 38717, 44248, 55310, 76720, 77434, 88496, 110620, 153440, 154868, 176992, 193585, 221240, 309736, 387170, 442480, 619472, 757747, 774340, 884960, 1238944, 1515494, 1548680, 3030988, 3097360, 3788735, 5304229, 6061976, 6194720, 7577470, 10608458, 12123952, 15154940, 21216916, 24247904, 26521145, 30309880, 42433832, 53042290, 60619760, 84867664, 106084580, 121239520, 169735328, 212169160, 424338320, 848676640]

約数ペア:

[(1, 848676640), (2, 424338320), (4, 212169160), (5, 169735328), (7, 121239520), (8, 106084580), (10, 84867664), (14, 60619760), (16, 53042290), (20, 42433832), (28, 30309880), (32, 26521145), (35, 24247904), (40, 21216916), (56, 15154940), (70, 12123952), (80, 10608458), (112, 7577470), (137, 6194720), (140, 6061976), (160, 5304229), (224, 3788735), (274, 3097360), (280, 3030988), (548, 1548680), (560, 1515494), (685, 1238944), (959, 884960), (1096, 774340), (1120, 757747), (1370, 619472), (1918, 442480), (2192, 387170), (2740, 309736), (3836, 221240), (4384, 193585), (4795, 176992), (5480, 154868), (5531, 153440), (7672, 110620), (9590, 88496), (10960, 77434), (11062, 76720), (15344, 55310), (19180, 44248), (21920, 38717), (22124, 38360), (27655, 30688)]