40723550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 87077760

約数和(自身を除く): 46354210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 307, 350, 379, 614, 758, 1535, 1895, 2149, 2653, 3070, 3790, 4298, 5306, 7675, 9475, 10745, 13265, 15350, 18950, 21490, 26530, 53725, 66325, 107450, 116353, 132650, 232706, 581765, 814471, 1163530, 1628942, 2908825, 4072355, 5817650, 8144710, 20361775, 40723550]

約数ペア:

[(1, 40723550), (2, 20361775), (5, 8144710), (7, 5817650), (10, 4072355), (14, 2908825), (25, 1628942), (35, 1163530), (50, 814471), (70, 581765), (175, 232706), (307, 132650), (350, 116353), (379, 107450), (614, 66325), (758, 53725), (1535, 26530), (1895, 21490), (2149, 18950), (2653, 15350), (3070, 13265), (3790, 10745), (4298, 9475), (5306, 7675)]