390613562665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1\times {\mathrm{10499}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 485424576000

約数和(自身を除く): 94811013335

約数列:

[1, 5, 41, 97, 205, 485, 1871, 3977, 9355, 10499, 19885, 52495, 76711, 181487, 383555, 430459, 907435, 1018403, 2152295, 5092015, 7440967, 19643629, 37204835, 41754523, 98218145, 208772615, 805388789, 1905432013, 4026943945, 9527160065, 78122712533, 390613562665]

約数ペア:

[(1, 390613562665), (5, 78122712533), (41, 9527160065), (97, 4026943945), (205, 1905432013), (485, 805388789), (1871, 208772615), (3977, 98218145), (9355, 41754523), (10499, 37204835), (19885, 19643629), (52495, 7440967), (76711, 5092015), (181487, 2152295), (383555, 1018403), (430459, 907435)]