98272520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34603}}^1$

素因数の和:34685

約数の個数: 32

約数和(自身を含む): 224233920

約数和(自身を除く): 125961400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 34603, 69206, 138412, 173015, 276824, 346030, 692060, 1384120, 2456813, 4913626, 9827252, 12284065, 19654504, 24568130, 49136260, 98272520]

約数ペア:

[(1, 98272520), (2, 49136260), (4, 24568130), (5, 19654504), (8, 12284065), (10, 9827252), (20, 4913626), (40, 2456813), (71, 1384120), (142, 692060), (284, 346030), (355, 276824), (568, 173015), (710, 138412), (1420, 69206), (2840, 34603)]