5459720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 15759360

約数和(自身を除く): 10299640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 37, 40, 56, 62, 68, 70, 74, 85, 119, 124, 136, 140, 148, 155, 170, 185, 217, 238, 248, 259, 280, 296, 310, 340, 370, 434, 476, 518, 527, 595, 620, 629, 680, 740, 868, 952, 1036, 1054, 1085, 1147, 1190, 1240, 1258, 1295, 1480, 1736, 2072, 2108, 2170, 2294, 2380, 2516, 2590, 2635, 3145, 3689, 4216, 4340, 4403, 4588, 4760, 5032, 5180, 5270, 5735, 6290, 7378, 8029, 8680, 8806, 9176, 10360, 10540, 11470, 12580, 14756, 16058, 17612, 18445, 19499, 21080, 22015, 22940, 25160, 29512, 32116, 35224, 36890, 38998, 40145, 44030, 45880, 64232, 73780, 77996, 80290, 88060, 97495, 136493, 147560, 155992, 160580, 176120, 194990, 272986, 321160, 389980, 545972, 682465, 779960, 1091944, 1364930, 2729860, 5459720]

約数ペア:

[(1, 5459720), (2, 2729860), (4, 1364930), (5, 1091944), (7, 779960), (8, 682465), (10, 545972), (14, 389980), (17, 321160), (20, 272986), (28, 194990), (31, 176120), (34, 160580), (35, 155992), (37, 147560), (40, 136493), (56, 97495), (62, 88060), (68, 80290), (70, 77996), (74, 73780), (85, 64232), (119, 45880), (124, 44030), (136, 40145), (140, 38998), (148, 36890), (155, 35224), (170, 32116), (185, 29512), (217, 25160), (238, 22940), (248, 22015), (259, 21080), (280, 19499), (296, 18445), (310, 17612), (340, 16058), (370, 14756), (434, 12580), (476, 11470), (518, 10540), (527, 10360), (595, 9176), (620, 8806), (629, 8680), (680, 8029), (740, 7378), (868, 6290), (952, 5735), (1036, 5270), (1054, 5180), (1085, 5032), (1147, 4760), (1190, 4588), (1240, 4403), (1258, 4340), (1295, 4216), (1480, 3689), (1736, 3145), (2072, 2635), (2108, 2590), (2170, 2516), (2294, 2380)]