36720920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2543}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 87233760

約数和(自身を除く): 50512840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2543, 2888, 3610, 5086, 7220, 10172, 12715, 14440, 20344, 25430, 48317, 50860, 96634, 101720, 193268, 241585, 386536, 483170, 918023, 966340, 1836046, 1932680, 3672092, 4590115, 7344184, 9180230, 18360460, 36720920]

約数ペア:

[(1, 36720920), (2, 18360460), (4, 9180230), (5, 7344184), (8, 4590115), (10, 3672092), (19, 1932680), (20, 1836046), (38, 966340), (40, 918023), (76, 483170), (95, 386536), (152, 241585), (190, 193268), (361, 101720), (380, 96634), (722, 50860), (760, 48317), (1444, 25430), (1805, 20344), (2543, 14440), (2888, 12715), (3610, 10172), (5086, 7220)]