1330449855550

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{624727}}^1$

素因数の和:625153

約数の個数: 48

約数和(自身を含む): 2498752069632

約数和(自身を除く): 1168302214082

約数列:

[1, 2, 5, 10, 25, 50, 191, 223, 382, 446, 955, 1115, 1910, 2230, 4775, 5575, 9550, 11150, 42593, 85186, 212965, 425930, 624727, 1064825, 1249454, 2129650, 3123635, 6247270, 15618175, 31236350, 119322857, 139314121, 238645714, 278628242, 596614285, 696570605, 1193228570, 1393141210, 2983071425, 3482853025, 5966142850, 6965706050, 26608997111, 53217994222, 133044985555, 266089971110, 665224927775, 1330449855550]

約数ペア:

[(1, 1330449855550), (2, 665224927775), (5, 266089971110), (10, 133044985555), (25, 53217994222), (50, 26608997111), (191, 6965706050), (223, 5966142850), (382, 3482853025), (446, 2983071425), (955, 1393141210), (1115, 1193228570), (1910, 696570605), (2230, 596614285), (4775, 278628242), (5575, 238645714), (9550, 139314121), (11150, 119322857), (42593, 31236350), (85186, 15618175), (212965, 6247270), (425930, 3123635), (624727, 2129650), (1064825, 1249454)]