2912682700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1481}}^1$

素因数の和:1843

約数の個数: 72

約数和(自身を含む): 6437025504

約数和(自身を除く): 3524342804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 277, 284, 355, 554, 710, 1108, 1385, 1420, 1481, 1775, 2770, 2962, 3550, 5540, 5924, 6925, 7100, 7405, 13850, 14810, 19667, 27700, 29620, 37025, 39334, 74050, 78668, 98335, 105151, 148100, 196670, 210302, 393340, 410237, 420604, 491675, 525755, 820474, 983350, 1051510, 1640948, 1966700, 2051185, 2103020, 2628775, 4102370, 5257550, 8204740, 10255925, 10515100, 20511850, 29126827, 41023700, 58253654, 116507308, 145634135, 291268270, 582536540, 728170675, 1456341350, 2912682700]

約数ペア:

[(1, 2912682700), (2, 1456341350), (4, 728170675), (5, 582536540), (10, 291268270), (20, 145634135), (25, 116507308), (50, 58253654), (71, 41023700), (100, 29126827), (142, 20511850), (277, 10515100), (284, 10255925), (355, 8204740), (554, 5257550), (710, 4102370), (1108, 2628775), (1385, 2103020), (1420, 2051185), (1481, 1966700), (1775, 1640948), (2770, 1051510), (2962, 983350), (3550, 820474), (5540, 525755), (5924, 491675), (6925, 420604), (7100, 410237), (7405, 393340), (13850, 210302), (14810, 196670), (19667, 148100), (27700, 105151), (29620, 98335), (37025, 78668), (39334, 74050)]