5074418620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1\times {\mathrm{2939}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 10757577600

約数和(自身を除く): 5683158980

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 659, 1310, 1318, 2620, 2636, 2939, 3295, 5878, 6590, 11756, 13180, 14695, 29390, 58780, 86329, 172658, 345316, 385009, 431645, 770018, 863290, 1540036, 1726580, 1925045, 1936801, 3850090, 3873602, 7700180, 7747204, 9684005, 19368010, 38736020, 253720931, 507441862, 1014883724, 1268604655, 2537209310, 5074418620]

約数ペア:

[(1, 5074418620), (2, 2537209310), (4, 1268604655), (5, 1014883724), (10, 507441862), (20, 253720931), (131, 38736020), (262, 19368010), (524, 9684005), (655, 7747204), (659, 7700180), (1310, 3873602), (1318, 3850090), (2620, 1936801), (2636, 1925045), (2939, 1726580), (3295, 1540036), (5878, 863290), (6590, 770018), (11756, 431645), (13180, 385009), (14695, 345316), (29390, 172658), (58780, 86329)]