520024340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 1228421376

約数和(自身を除く): 708397036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 103, 106, 110, 206, 212, 220, 265, 412, 433, 515, 530, 583, 866, 1030, 1060, 1133, 1166, 1732, 2060, 2165, 2266, 2332, 2915, 4330, 4532, 4763, 5459, 5665, 5830, 8660, 9526, 10918, 11330, 11660, 19052, 21836, 22660, 22949, 23815, 27295, 44599, 45898, 47630, 54590, 60049, 89198, 91796, 95260, 109180, 114745, 120098, 178396, 222995, 229490, 240196, 252439, 300245, 445990, 458980, 490589, 504878, 600490, 891980, 981178, 1009756, 1200980, 1262195, 1962356, 2363747, 2452945, 2524390, 4727494, 4905890, 5048780, 9454988, 9811780, 11818735, 23637470, 26001217, 47274940, 52002434, 104004868, 130006085, 260012170, 520024340]

約数ペア:

[(1, 520024340), (2, 260012170), (4, 130006085), (5, 104004868), (10, 52002434), (11, 47274940), (20, 26001217), (22, 23637470), (44, 11818735), (53, 9811780), (55, 9454988), (103, 5048780), (106, 4905890), (110, 4727494), (206, 2524390), (212, 2452945), (220, 2363747), (265, 1962356), (412, 1262195), (433, 1200980), (515, 1009756), (530, 981178), (583, 891980), (866, 600490), (1030, 504878), (1060, 490589), (1133, 458980), (1166, 445990), (1732, 300245), (2060, 252439), (2165, 240196), (2266, 229490), (2332, 222995), (2915, 178396), (4330, 120098), (4532, 114745), (4763, 109180), (5459, 95260), (5665, 91796), (5830, 89198), (8660, 60049), (9526, 54590), (10918, 47630), (11330, 45898), (11660, 44599), (19052, 27295), (21836, 23815), (22660, 22949)]