14169990190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{1453}}^1$

素因数の和:1981

約数の個数: 64

約数和(自身を含む): 26946691200

約数和(自身を除く): 12776701010

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 389, 545, 778, 1090, 1453, 1945, 2507, 2906, 3890, 5014, 7265, 8947, 12535, 14530, 17894, 25070, 33419, 42401, 44735, 66838, 84802, 89470, 158377, 167095, 212005, 316754, 334190, 424010, 565217, 791885, 975223, 1130434, 1583770, 1950446, 2826085, 3642671, 4876115, 5652170, 7285342, 9752230, 12999991, 18213355, 25999982, 36426710, 61608653, 64999955, 123217306, 129999910, 308043265, 616086530, 1416999019, 2833998038, 7084995095, 14169990190]

約数ペア:

[(1, 14169990190), (2, 7084995095), (5, 2833998038), (10, 1416999019), (23, 616086530), (46, 308043265), (109, 129999910), (115, 123217306), (218, 64999955), (230, 61608653), (389, 36426710), (545, 25999982), (778, 18213355), (1090, 12999991), (1453, 9752230), (1945, 7285342), (2507, 5652170), (2906, 4876115), (3890, 3642671), (5014, 2826085), (7265, 1950446), (8947, 1583770), (12535, 1130434), (14530, 975223), (17894, 791885), (25070, 565217), (33419, 424010), (42401, 334190), (44735, 316754), (66838, 212005), (84802, 167095), (89470, 158377)]