98012320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87511}}^1$

素因数の和:87533

約数の個数: 48

約数和(自身を含む): 264636288

約数和(自身を除く): 166623968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 87511, 175022, 350044, 437555, 612577, 700088, 875110, 1225154, 1400176, 1750220, 2450308, 2800352, 3062885, 3500440, 4900616, 6125770, 7000880, 9801232, 12251540, 14001760, 19602464, 24503080, 49006160, 98012320]

約数ペア:

[(1, 98012320), (2, 49006160), (4, 24503080), (5, 19602464), (7, 14001760), (8, 12251540), (10, 9801232), (14, 7000880), (16, 6125770), (20, 4900616), (28, 3500440), (32, 3062885), (35, 2800352), (40, 2450308), (56, 1750220), (70, 1400176), (80, 1225154), (112, 875110), (140, 700088), (160, 612577), (224, 437555), (280, 350044), (560, 175022), (1120, 87511)]