42624500

素因数分解:

$2^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 93842112

約数和(自身を除く): 51217612

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 163, 250, 326, 500, 523, 652, 815, 1046, 1630, 2092, 2615, 3260, 4075, 5230, 8150, 10460, 13075, 16300, 20375, 26150, 40750, 52300, 65375, 81500, 85249, 130750, 170498, 261500, 340996, 426245, 852490, 1704980, 2131225, 4262450, 8524900, 10656125, 21312250, 42624500]

約数ペア:

[(1, 42624500), (2, 21312250), (4, 10656125), (5, 8524900), (10, 4262450), (20, 2131225), (25, 1704980), (50, 852490), (100, 426245), (125, 340996), (163, 261500), (250, 170498), (326, 130750), (500, 85249), (523, 81500), (652, 65375), (815, 52300), (1046, 40750), (1630, 26150), (2092, 20375), (2615, 16300), (3260, 13075), (4075, 10460), (5230, 8150)]