13099120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2329

約数の個数: 40

約数和(自身を含む): 30886416

約数和(自身を除く): 17787296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2243, 2920, 4486, 5840, 8972, 11215, 17944, 22430, 35888, 44860, 89720, 163739, 179440, 327478, 654956, 818695, 1309912, 1637390, 2619824, 3274780, 6549560, 13099120]

約数ペア:

[(1, 13099120), (2, 6549560), (4, 3274780), (5, 2619824), (8, 1637390), (10, 1309912), (16, 818695), (20, 654956), (40, 327478), (73, 179440), (80, 163739), (146, 89720), (292, 44860), (365, 35888), (584, 22430), (730, 17944), (1168, 11215), (1460, 8972), (2243, 5840), (2920, 4486)]