45309880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 130222080

約数和(自身を除く): 84912200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 308, 313, 329, 376, 385, 440, 470, 517, 616, 626, 658, 770, 940, 1034, 1252, 1316, 1540, 1565, 1645, 1880, 2068, 2191, 2504, 2585, 2632, 3080, 3130, 3290, 3443, 3619, 4136, 4382, 5170, 6260, 6580, 6886, 7238, 8764, 10340, 10955, 12520, 13160, 13772, 14476, 14711, 17215, 17528, 18095, 20680, 21910, 24101, 27544, 28952, 29422, 34430, 36190, 43820, 48202, 58844, 68860, 72380, 73555, 87640, 96404, 102977, 117688, 120505, 137720, 144760, 147110, 161821, 192808, 205954, 241010, 294220, 323642, 411908, 482020, 514885, 588440, 647284, 809105, 823816, 964040, 1029770, 1132747, 1294568, 1618210, 2059540, 2265494, 3236420, 4119080, 4530988, 5663735, 6472840, 9061976, 11327470, 22654940, 45309880]

約数ペア:

[(1, 45309880), (2, 22654940), (4, 11327470), (5, 9061976), (7, 6472840), (8, 5663735), (10, 4530988), (11, 4119080), (14, 3236420), (20, 2265494), (22, 2059540), (28, 1618210), (35, 1294568), (40, 1132747), (44, 1029770), (47, 964040), (55, 823816), (56, 809105), (70, 647284), (77, 588440), (88, 514885), (94, 482020), (110, 411908), (140, 323642), (154, 294220), (188, 241010), (220, 205954), (235, 192808), (280, 161821), (308, 147110), (313, 144760), (329, 137720), (376, 120505), (385, 117688), (440, 102977), (470, 96404), (517, 87640), (616, 73555), (626, 72380), (658, 68860), (770, 58844), (940, 48202), (1034, 43820), (1252, 36190), (1316, 34430), (1540, 29422), (1565, 28952), (1645, 27544), (1880, 24101), (2068, 21910), (2191, 20680), (2504, 18095), (2585, 17528), (2632, 17215), (3080, 14711), (3130, 14476), (3290, 13772), (3443, 13160), (3619, 12520), (4136, 10955), (4382, 10340), (5170, 8764), (6260, 7238), (6580, 6886)]