460645900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32213}}^1$

素因数の和:32251

約数の個数: 72

約数和(自身を含む): 1174393584

約数和(自身を除く): 713747684

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 32213, 64426, 128852, 161065, 322130, 354343, 418769, 644260, 708686, 805325, 837538, 1417372, 1610650, 1675076, 1771715, 2093845, 3221300, 3543430, 4187690, 4606459, 7086860, 8375380, 8858575, 9212918, 10469225, 17717150, 18425836, 20938450, 23032295, 35434300, 41876900, 46064590, 92129180, 115161475, 230322950, 460645900]

約数ペア:

[(1, 460645900), (2, 230322950), (4, 115161475), (5, 92129180), (10, 46064590), (11, 41876900), (13, 35434300), (20, 23032295), (22, 20938450), (25, 18425836), (26, 17717150), (44, 10469225), (50, 9212918), (52, 8858575), (55, 8375380), (65, 7086860), (100, 4606459), (110, 4187690), (130, 3543430), (143, 3221300), (220, 2093845), (260, 1771715), (275, 1675076), (286, 1610650), (325, 1417372), (550, 837538), (572, 805325), (650, 708686), (715, 644260), (1100, 418769), (1300, 354343), (1430, 322130), (2860, 161065), (3575, 128852), (7150, 64426), (14300, 32213)]