44230420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 100533888

約数和(自身を除く): 56303468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 547, 622, 1094, 1244, 1555, 2188, 2735, 3110, 4043, 5470, 6220, 7111, 8086, 10940, 14222, 16172, 20215, 28444, 35555, 40430, 71110, 80860, 142220, 170117, 340234, 680468, 850585, 1701170, 2211521, 3402340, 4423042, 8846084, 11057605, 22115210, 44230420]

約数ペア:

[(1, 44230420), (2, 22115210), (4, 11057605), (5, 8846084), (10, 4423042), (13, 3402340), (20, 2211521), (26, 1701170), (52, 850585), (65, 680468), (130, 340234), (260, 170117), (311, 142220), (547, 80860), (622, 71110), (1094, 40430), (1244, 35555), (1555, 28444), (2188, 20215), (2735, 16172), (3110, 14222), (4043, 10940), (5470, 8086), (6220, 7111)]