84253750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9658

約数の個数: 40

約数和(自身を含む): 180504720

約数和(自身を除く): 96250970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 9629, 19258, 48145, 67403, 96290, 134806, 240725, 337015, 481450, 674030, 1203625, 1685075, 2407250, 3370150, 6018125, 8425375, 12036250, 16850750, 42126875, 84253750]

約数ペア:

[(1, 84253750), (2, 42126875), (5, 16850750), (7, 12036250), (10, 8425375), (14, 6018125), (25, 3370150), (35, 2407250), (50, 1685075), (70, 1203625), (125, 674030), (175, 481450), (250, 337015), (350, 240725), (625, 134806), (875, 96290), (1250, 67403), (1750, 48145), (4375, 19258), (8750, 9629)]