2034705160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{2543}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 4654298880

約数和(自身を除く): 2619593720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 241, 332, 415, 482, 664, 830, 964, 1205, 1660, 1928, 2410, 2543, 3320, 4820, 5086, 9640, 10172, 12715, 20003, 20344, 25430, 40006, 50860, 80012, 100015, 101720, 160024, 200030, 211069, 400060, 422138, 612863, 800120, 844276, 1055345, 1225726, 1688552, 2110690, 2451452, 3064315, 4221380, 4902904, 6128630, 8442760, 12257260, 24514520, 50867629, 101735258, 203470516, 254338145, 406941032, 508676290, 1017352580, 2034705160]

約数ペア:

[(1, 2034705160), (2, 1017352580), (4, 508676290), (5, 406941032), (8, 254338145), (10, 203470516), (20, 101735258), (40, 50867629), (83, 24514520), (166, 12257260), (241, 8442760), (332, 6128630), (415, 4902904), (482, 4221380), (664, 3064315), (830, 2451452), (964, 2110690), (1205, 1688552), (1660, 1225726), (1928, 1055345), (2410, 844276), (2543, 800120), (3320, 612863), (4820, 422138), (5086, 400060), (9640, 211069), (10172, 200030), (12715, 160024), (20003, 101720), (20344, 100015), (25430, 80012), (40006, 50860)]