37964420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 86515968

約数和(自身を除く): 48551548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 967, 1510, 1934, 1963, 3020, 3868, 3926, 4835, 7852, 9670, 9815, 12571, 19340, 19630, 25142, 39260, 50284, 62855, 125710, 146017, 251420, 292034, 584068, 730085, 1460170, 1898221, 2920340, 3796442, 7592884, 9491105, 18982210, 37964420]

約数ペア:

[(1, 37964420), (2, 18982210), (4, 9491105), (5, 7592884), (10, 3796442), (13, 2920340), (20, 1898221), (26, 1460170), (52, 730085), (65, 584068), (130, 292034), (151, 251420), (260, 146017), (302, 125710), (604, 62855), (755, 50284), (967, 39260), (1510, 25142), (1934, 19630), (1963, 19340), (3020, 12571), (3868, 9815), (3926, 9670), (4835, 7852)]