98015320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188491}}^1$

素因数の和:188515

約数の個数: 32

約数和(自身を含む): 237499920

約数和(自身を除く): 139484600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 188491, 376982, 753964, 942455, 1507928, 1884910, 2450383, 3769820, 4900766, 7539640, 9801532, 12251915, 19603064, 24503830, 49007660, 98015320]

約数ペア:

[(1, 98015320), (2, 49007660), (4, 24503830), (5, 19603064), (8, 12251915), (10, 9801532), (13, 7539640), (20, 4900766), (26, 3769820), (40, 2450383), (52, 1884910), (65, 1507928), (104, 942455), (130, 753964), (260, 376982), (520, 188491)]