1480238450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{40499}}^1$

素因数の和:40571

約数の個数: 48

約数和(自身を含む): 2983068000

約数和(自身を除く): 1502829550

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 36550, 40499, 80998, 202495, 404990, 688483, 1012475, 1376966, 1741457, 2024950, 3442415, 3482914, 6884830, 8707285, 17212075, 17414570, 29604769, 34424150, 43536425, 59209538, 87072850, 148023845, 296047690, 740119225, 1480238450]

約数ペア:

[(1, 1480238450), (2, 740119225), (5, 296047690), (10, 148023845), (17, 87072850), (25, 59209538), (34, 43536425), (43, 34424150), (50, 29604769), (85, 17414570), (86, 17212075), (170, 8707285), (215, 6884830), (425, 3482914), (430, 3442415), (731, 2024950), (850, 1741457), (1075, 1376966), (1462, 1012475), (2150, 688483), (3655, 404990), (7310, 202495), (18275, 80998), (36550, 40499)]