40075910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7247}}^1$

素因数の和:7340

約数の個数: 32

約数和(自身を含む): 83496960

約数和(自身を除く): 43421050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 7247, 14494, 36235, 50729, 72470, 101458, 253645, 507290, 572513, 1145026, 2862565, 4007591, 5725130, 8015182, 20037955, 40075910]

約数ペア:

[(1, 40075910), (2, 20037955), (5, 8015182), (7, 5725130), (10, 4007591), (14, 2862565), (35, 1145026), (70, 572513), (79, 507290), (158, 253645), (395, 101458), (553, 72470), (790, 50729), (1106, 36235), (2765, 14494), (5530, 7247)]