2200686540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2821393}}^1$

素因数の和:2821418

約数の個数: 48

約数和(自身を含む): 6635918688

約数和(自身を除く): 4435232148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2821393, 5642786, 8464179, 11285572, 14106965, 16928358, 28213930, 33856716, 36678109, 42320895, 56427860, 73356218, 84641790, 110034327, 146712436, 169283580, 183390545, 220068654, 366781090, 440137308, 550171635, 733562180, 1100343270, 2200686540]

約数ペア:

[(1, 2200686540), (2, 1100343270), (3, 733562180), (4, 550171635), (5, 440137308), (6, 366781090), (10, 220068654), (12, 183390545), (13, 169283580), (15, 146712436), (20, 110034327), (26, 84641790), (30, 73356218), (39, 56427860), (52, 42320895), (60, 36678109), (65, 33856716), (78, 28213930), (130, 16928358), (156, 14106965), (195, 11285572), (260, 8464179), (390, 5642786), (780, 2821393)]