43530890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 85228416

約数和(自身を除く): 41697526

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 3251, 6502, 6695, 13390, 16255, 32510, 42263, 84526, 211315, 334853, 422630, 669706, 1674265, 3348530, 4353089, 8706178, 21765445, 43530890]

約数ペア:

[(1, 43530890), (2, 21765445), (5, 8706178), (10, 4353089), (13, 3348530), (26, 1674265), (65, 669706), (103, 422630), (130, 334853), (206, 211315), (515, 84526), (1030, 42263), (1339, 32510), (2678, 16255), (3251, 13390), (6502, 6695)]