502752580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2617

約数の個数: 72

約数和(自身を含む): 1174936896

約数和(自身を除く): 672184316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 121, 166, 220, 242, 332, 415, 484, 605, 830, 913, 1210, 1660, 1826, 2420, 2503, 3652, 4565, 5006, 9130, 10012, 10043, 12515, 18260, 20086, 25030, 27533, 40172, 50060, 50215, 55066, 100430, 110132, 137665, 200860, 207749, 275330, 302863, 415498, 550660, 605726, 830996, 1038745, 1211452, 1514315, 2077490, 2285239, 3028630, 4154980, 4570478, 6057260, 9140956, 11426195, 22852390, 25137629, 45704780, 50275258, 100550516, 125688145, 251376290, 502752580]

約数ペア:

[(1, 502752580), (2, 251376290), (4, 125688145), (5, 100550516), (10, 50275258), (11, 45704780), (20, 25137629), (22, 22852390), (44, 11426195), (55, 9140956), (83, 6057260), (110, 4570478), (121, 4154980), (166, 3028630), (220, 2285239), (242, 2077490), (332, 1514315), (415, 1211452), (484, 1038745), (605, 830996), (830, 605726), (913, 550660), (1210, 415498), (1660, 302863), (1826, 275330), (2420, 207749), (2503, 200860), (3652, 137665), (4565, 110132), (5006, 100430), (9130, 55066), (10012, 50215), (10043, 50060), (12515, 40172), (18260, 27533), (20086, 25030)]