47372987740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{43579}}^1$

素因数の和:43751

約数の個数: 96

約数和(自身を含む): 111007673280

約数和(自身を除く): 63634685540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 113, 130, 148, 185, 226, 260, 370, 452, 481, 565, 740, 962, 1130, 1469, 1924, 2260, 2405, 2938, 4181, 4810, 5876, 7345, 8362, 9620, 14690, 16724, 20905, 29380, 41810, 43579, 54353, 83620, 87158, 108706, 174316, 217412, 217895, 271765, 435790, 543530, 566527, 871580, 1087060, 1133054, 1612423, 2266108, 2832635, 3224846, 4924427, 5665270, 6449692, 8062115, 9848854, 11330540, 16124230, 19697708, 20961499, 24622135, 32248460, 41922998, 49244270, 64017551, 83845996, 98488540, 104807495, 128035102, 182203799, 209614990, 256070204, 320087755, 364407598, 419229980, 640175510, 728815196, 911018995, 1280351020, 1822037990, 2368649387, 3644075980, 4737298774, 9474597548, 11843246935, 23686493870, 47372987740]

約数ペア:

[(1, 47372987740), (2, 23686493870), (4, 11843246935), (5, 9474597548), (10, 4737298774), (13, 3644075980), (20, 2368649387), (26, 1822037990), (37, 1280351020), (52, 911018995), (65, 728815196), (74, 640175510), (113, 419229980), (130, 364407598), (148, 320087755), (185, 256070204), (226, 209614990), (260, 182203799), (370, 128035102), (452, 104807495), (481, 98488540), (565, 83845996), (740, 64017551), (962, 49244270), (1130, 41922998), (1469, 32248460), (1924, 24622135), (2260, 20961499), (2405, 19697708), (2938, 16124230), (4181, 11330540), (4810, 9848854), (5876, 8062115), (7345, 6449692), (8362, 5665270), (9620, 4924427), (14690, 3224846), (16724, 2832635), (20905, 2266108), (29380, 1612423), (41810, 1133054), (43579, 1087060), (54353, 871580), (83620, 566527), (87158, 543530), (108706, 435790), (174316, 271765), (217412, 217895)]