117927880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11383}}^1$

素因数の和:11438

約数の個数: 64

約数和(自身を含む): 311466240

約数和(自身を除く): 193538360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 11383, 22766, 45532, 56915, 79681, 91064, 113830, 159362, 227660, 318724, 398405, 421171, 455320, 637448, 796810, 842342, 1593620, 1684684, 2105855, 2948197, 3187240, 3369368, 4211710, 5896394, 8423420, 11792788, 14740985, 16846840, 23585576, 29481970, 58963940, 117927880]

約数ペア:

[(1, 117927880), (2, 58963940), (4, 29481970), (5, 23585576), (7, 16846840), (8, 14740985), (10, 11792788), (14, 8423420), (20, 5896394), (28, 4211710), (35, 3369368), (37, 3187240), (40, 2948197), (56, 2105855), (70, 1684684), (74, 1593620), (140, 842342), (148, 796810), (185, 637448), (259, 455320), (280, 421171), (296, 398405), (370, 318724), (518, 227660), (740, 159362), (1036, 113830), (1295, 91064), (1480, 79681), (2072, 56915), (2590, 45532), (5180, 22766), (10360, 11383)]