73826320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40123}}^1$

素因数の和:40159

約数の個数: 40

約数和(自身を含む): 179113536

約数和(自身を除く): 105287216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 40123, 80246, 160492, 200615, 320984, 401230, 641968, 802460, 922829, 1604920, 1845658, 3209840, 3691316, 4614145, 7382632, 9228290, 14765264, 18456580, 36913160, 73826320]

約数ペア:

[(1, 73826320), (2, 36913160), (4, 18456580), (5, 14765264), (8, 9228290), (10, 7382632), (16, 4614145), (20, 3691316), (23, 3209840), (40, 1845658), (46, 1604920), (80, 922829), (92, 802460), (115, 641968), (184, 401230), (230, 320984), (368, 200615), (460, 160492), (920, 80246), (1840, 40123)]