41752490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{809}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 81239760

約数和(自身を除く): 39487270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 809, 1618, 1985, 3970, 4045, 5161, 8090, 10322, 10517, 21034, 25805, 51610, 52585, 105170, 321173, 642346, 1605865, 3211730, 4175249, 8350498, 20876245, 41752490]

約数ペア:

[(1, 41752490), (2, 20876245), (5, 8350498), (10, 4175249), (13, 3211730), (26, 1605865), (65, 642346), (130, 321173), (397, 105170), (794, 52585), (809, 51610), (1618, 25805), (1985, 21034), (3970, 10517), (4045, 10322), (5161, 8090)]