69995320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23971}}^1$

素因数の和:24055

約数の個数: 32

約数和(自身を含む): 159653520

約数和(自身を除く): 89658200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 23971, 47942, 95884, 119855, 191768, 239710, 479420, 958840, 1749883, 3499766, 6999532, 8749415, 13999064, 17498830, 34997660, 69995320]

約数ペア:

[(1, 69995320), (2, 34997660), (4, 17498830), (5, 13999064), (8, 8749415), (10, 6999532), (20, 3499766), (40, 1749883), (73, 958840), (146, 479420), (292, 239710), (365, 191768), (584, 119855), (730, 95884), (1460, 47942), (2920, 23971)]