57442240

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2549

約数の個数: 56

約数和(自身を含む): 138714480

約数和(自身を除く): 81272240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2459, 2920, 4672, 4918, 5840, 9836, 11680, 12295, 19672, 23360, 24590, 39344, 49180, 78688, 98360, 157376, 179507, 196720, 359014, 393440, 718028, 786880, 897535, 1436056, 1795070, 2872112, 3590140, 5744224, 7180280, 11488448, 14360560, 28721120, 57442240]

約数ペア:

[(1, 57442240), (2, 28721120), (4, 14360560), (5, 11488448), (8, 7180280), (10, 5744224), (16, 3590140), (20, 2872112), (32, 1795070), (40, 1436056), (64, 897535), (73, 786880), (80, 718028), (146, 393440), (160, 359014), (292, 196720), (320, 179507), (365, 157376), (584, 98360), (730, 78688), (1168, 49180), (1460, 39344), (2336, 24590), (2459, 23360), (2920, 19672), (4672, 12295), (4918, 11680), (5840, 9836)]