37616540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 48113860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 971, 1490, 1937, 1942, 2980, 3874, 3884, 4855, 7748, 9685, 9710, 12623, 19370, 19420, 25246, 38740, 50492, 63115, 126230, 144679, 252460, 289358, 578716, 723395, 1446790, 1880827, 2893580, 3761654, 7523308, 9404135, 18808270, 37616540]

約数ペア:

[(1, 37616540), (2, 18808270), (4, 9404135), (5, 7523308), (10, 3761654), (13, 2893580), (20, 1880827), (26, 1446790), (52, 723395), (65, 578716), (130, 289358), (149, 252460), (260, 144679), (298, 126230), (596, 63115), (745, 50492), (971, 38740), (1490, 25246), (1937, 19420), (1942, 19370), (2980, 12623), (3874, 9710), (3884, 9685), (4855, 7748)]