98199320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79193}}^1$

素因数の和:79235

約数の個数: 32

約数和(自身を含む): 228078720

約数和(自身を除く): 129879400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 79193, 158386, 316772, 395965, 633544, 791930, 1583860, 2454983, 3167720, 4909966, 9819932, 12274915, 19639864, 24549830, 49099660, 98199320]

約数ペア:

[(1, 98199320), (2, 49099660), (4, 24549830), (5, 19639864), (8, 12274915), (10, 9819932), (20, 4909966), (31, 3167720), (40, 2454983), (62, 1583860), (124, 791930), (155, 633544), (248, 395965), (310, 316772), (620, 158386), (1240, 79193)]