5087010020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1\times {\mathrm{3691}}^1$

素因数の和:4340

約数の個数: 48

約数和(自身を含む): 10785011328

約数和(自身を除く): 5698001308

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 503, 548, 685, 1006, 1370, 2012, 2515, 2740, 3691, 5030, 7382, 10060, 14764, 18455, 36910, 68911, 73820, 137822, 275644, 344555, 505667, 689110, 1011334, 1378220, 1856573, 2022668, 2528335, 3713146, 5056670, 7426292, 9282865, 10113340, 18565730, 37131460, 254350501, 508701002, 1017402004, 1271752505, 2543505010, 5087010020]

約数ペア:

[(1, 5087010020), (2, 2543505010), (4, 1271752505), (5, 1017402004), (10, 508701002), (20, 254350501), (137, 37131460), (274, 18565730), (503, 10113340), (548, 9282865), (685, 7426292), (1006, 5056670), (1370, 3713146), (2012, 2528335), (2515, 2022668), (2740, 1856573), (3691, 1378220), (5030, 1011334), (7382, 689110), (10060, 505667), (14764, 344555), (18455, 275644), (36910, 137822), (68911, 73820)]