99296720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40039}}^1$

素因数の和:40083

約数の個数: 40

約数和(自身を含む): 238318080

約数和(自身を除く): 139021360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 40039, 80078, 160156, 200195, 320312, 400390, 640624, 800780, 1241209, 1601560, 2482418, 3203120, 4964836, 6206045, 9929672, 12412090, 19859344, 24824180, 49648360, 99296720]

約数ペア:

[(1, 99296720), (2, 49648360), (4, 24824180), (5, 19859344), (8, 12412090), (10, 9929672), (16, 6206045), (20, 4964836), (31, 3203120), (40, 2482418), (62, 1601560), (80, 1241209), (124, 800780), (155, 640624), (248, 400390), (310, 320312), (496, 200195), (620, 160156), (1240, 80078), (2480, 40039)]