98176720

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1321}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 228679560

約数和(自身を除く): 130502840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1321, 1858, 2642, 3716, 4645, 5284, 6605, 7432, 9290, 10568, 13210, 14864, 18580, 21136, 26420, 37160, 52840, 74320, 105680, 1227209, 2454418, 4908836, 6136045, 9817672, 12272090, 19635344, 24544180, 49088360, 98176720]

約数ペア:

[(1, 98176720), (2, 49088360), (4, 24544180), (5, 19635344), (8, 12272090), (10, 9817672), (16, 6136045), (20, 4908836), (40, 2454418), (80, 1227209), (929, 105680), (1321, 74320), (1858, 52840), (2642, 37160), (3716, 26420), (4645, 21136), (5284, 18580), (6605, 14864), (7432, 13210), (9290, 10568)]