9551300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 23852640

約数和(自身を除く): 14301340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 457, 475, 550, 836, 914, 950, 1045, 1100, 1828, 1900, 2090, 2285, 4180, 4570, 5027, 5225, 8683, 9140, 10054, 10450, 11425, 17366, 20108, 20900, 22850, 25135, 34732, 43415, 45700, 50270, 86830, 95513, 100540, 125675, 173660, 191026, 217075, 251350, 382052, 434150, 477565, 502700, 868300, 955130, 1910260, 2387825, 4775650, 9551300]

約数ペア:

[(1, 9551300), (2, 4775650), (4, 2387825), (5, 1910260), (10, 955130), (11, 868300), (19, 502700), (20, 477565), (22, 434150), (25, 382052), (38, 251350), (44, 217075), (50, 191026), (55, 173660), (76, 125675), (95, 100540), (100, 95513), (110, 86830), (190, 50270), (209, 45700), (220, 43415), (275, 34732), (380, 25135), (418, 22850), (457, 20900), (475, 20108), (550, 17366), (836, 11425), (914, 10450), (950, 10054), (1045, 9140), (1100, 8683), (1828, 5225), (1900, 5027), (2090, 4570), (2285, 4180)]