14895969220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{9161}}^1$

素因数の和:9589

約数の個数: 96

約数和(自身を含む): 36017654400

約数和(自身を除く): 21121685180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 389, 418, 778, 836, 1045, 1556, 1945, 2090, 3890, 4180, 4279, 7391, 7780, 8558, 9161, 14782, 17116, 18322, 21395, 29564, 36644, 36955, 42790, 45805, 73910, 81301, 85580, 91610, 100771, 147820, 162602, 174059, 183220, 201542, 325204, 348118, 403084, 406505, 503855, 696236, 813010, 870295, 1007710, 1626020, 1740590, 1914649, 2015420, 3481180, 3563629, 3829298, 7127258, 7658596, 9573245, 14254516, 17818145, 19146490, 35636290, 38292980, 39199919, 67708951, 71272580, 78399838, 135417902, 156799676, 195999595, 270835804, 338544755, 391999190, 677089510, 744798461, 783998380, 1354179020, 1489596922, 2979193844, 3723992305, 7447984610, 14895969220]

約数ペア:

[(1, 14895969220), (2, 7447984610), (4, 3723992305), (5, 2979193844), (10, 1489596922), (11, 1354179020), (19, 783998380), (20, 744798461), (22, 677089510), (38, 391999190), (44, 338544755), (55, 270835804), (76, 195999595), (95, 156799676), (110, 135417902), (190, 78399838), (209, 71272580), (220, 67708951), (380, 39199919), (389, 38292980), (418, 35636290), (778, 19146490), (836, 17818145), (1045, 14254516), (1556, 9573245), (1945, 7658596), (2090, 7127258), (3890, 3829298), (4180, 3563629), (4279, 3481180), (7391, 2015420), (7780, 1914649), (8558, 1740590), (9161, 1626020), (14782, 1007710), (17116, 870295), (18322, 813010), (21395, 696236), (29564, 503855), (36644, 406505), (36955, 403084), (42790, 348118), (45805, 325204), (73910, 201542), (81301, 183220), (85580, 174059), (91610, 162602), (100771, 147820)]