1054757080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 2641766400

約数和(自身を除く): 1587009320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 103, 104, 130, 188, 206, 235, 260, 376, 412, 419, 470, 515, 520, 611, 824, 838, 940, 1030, 1222, 1339, 1676, 1880, 2060, 2095, 2444, 2678, 3055, 3352, 4120, 4190, 4841, 4888, 5356, 5447, 6110, 6695, 8380, 9682, 10712, 10894, 12220, 13390, 16760, 19364, 19693, 21788, 24205, 24440, 26780, 27235, 38728, 39386, 43157, 43576, 48410, 53560, 54470, 62933, 78772, 86314, 96820, 98465, 108940, 125866, 157544, 172628, 193640, 196930, 215785, 217880, 251732, 256009, 314665, 345256, 393860, 431570, 503464, 512018, 561041, 629330, 787720, 863140, 1024036, 1122082, 1258660, 1280045, 1726280, 2028379, 2048072, 2244164, 2517320, 2560090, 2805205, 4056758, 4488328, 5120180, 5610410, 8113516, 10141895, 10240360, 11220820, 16227032, 20283790, 22441640, 26368927, 40567580, 52737854, 81135160, 105475708, 131844635, 210951416, 263689270, 527378540, 1054757080]

約数ペア:

[(1, 1054757080), (2, 527378540), (4, 263689270), (5, 210951416), (8, 131844635), (10, 105475708), (13, 81135160), (20, 52737854), (26, 40567580), (40, 26368927), (47, 22441640), (52, 20283790), (65, 16227032), (94, 11220820), (103, 10240360), (104, 10141895), (130, 8113516), (188, 5610410), (206, 5120180), (235, 4488328), (260, 4056758), (376, 2805205), (412, 2560090), (419, 2517320), (470, 2244164), (515, 2048072), (520, 2028379), (611, 1726280), (824, 1280045), (838, 1258660), (940, 1122082), (1030, 1024036), (1222, 863140), (1339, 787720), (1676, 629330), (1880, 561041), (2060, 512018), (2095, 503464), (2444, 431570), (2678, 393860), (3055, 345256), (3352, 314665), (4120, 256009), (4190, 251732), (4841, 217880), (4888, 215785), (5356, 196930), (5447, 193640), (6110, 172628), (6695, 157544), (8380, 125866), (9682, 108940), (10712, 98465), (10894, 96820), (12220, 86314), (13390, 78772), (16760, 62933), (19364, 54470), (19693, 53560), (21788, 48410), (24205, 43576), (24440, 43157), (26780, 39386), (27235, 38728)]