7621900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 108

約数和(自身を含む): 20014344

約数和(自身を除く): 12392444

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 41, 44, 50, 52, 55, 65, 82, 100, 110, 130, 143, 164, 169, 205, 220, 260, 275, 286, 325, 338, 410, 451, 533, 550, 572, 650, 676, 715, 820, 845, 902, 1025, 1066, 1100, 1300, 1430, 1690, 1804, 1859, 2050, 2132, 2255, 2665, 2860, 3380, 3575, 3718, 4100, 4225, 4510, 5330, 5863, 6929, 7150, 7436, 8450, 9020, 9295, 10660, 11275, 11726, 13325, 13858, 14300, 16900, 18590, 22550, 23452, 26650, 27716, 29315, 34645, 37180, 45100, 46475, 53300, 58630, 69290, 76219, 92950, 117260, 138580, 146575, 152438, 173225, 185900, 293150, 304876, 346450, 381095, 586300, 692900, 762190, 1524380, 1905475, 3810950, 7621900]

約数ペア:

[(1, 7621900), (2, 3810950), (4, 1905475), (5, 1524380), (10, 762190), (11, 692900), (13, 586300), (20, 381095), (22, 346450), (25, 304876), (26, 293150), (41, 185900), (44, 173225), (50, 152438), (52, 146575), (55, 138580), (65, 117260), (82, 92950), (100, 76219), (110, 69290), (130, 58630), (143, 53300), (164, 46475), (169, 45100), (205, 37180), (220, 34645), (260, 29315), (275, 27716), (286, 26650), (325, 23452), (338, 22550), (410, 18590), (451, 16900), (533, 14300), (550, 13858), (572, 13325), (650, 11726), (676, 11275), (715, 10660), (820, 9295), (845, 9020), (902, 8450), (1025, 7436), (1066, 7150), (1100, 6929), (1300, 5863), (1430, 5330), (1690, 4510), (1804, 4225), (1859, 4100), (2050, 3718), (2132, 3575), (2255, 3380), (2665, 2860)]