5145913780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1361}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 12520811520

約数和(自身を除く): 7374897740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 239, 452, 478, 565, 791, 956, 1130, 1195, 1361, 1582, 1673, 2260, 2390, 2722, 3164, 3346, 3955, 4780, 5444, 6692, 6805, 7910, 8365, 9527, 13610, 15820, 16730, 19054, 27007, 27220, 33460, 38108, 47635, 54014, 95270, 108028, 135035, 153793, 189049, 190540, 270070, 307586, 325279, 378098, 540140, 615172, 650558, 756196, 768965, 945245, 1076551, 1301116, 1537930, 1626395, 1890490, 2153102, 2276953, 3075860, 3252790, 3780980, 4306204, 4553906, 5382755, 6505580, 9107812, 10765510, 11384765, 21531020, 22769530, 36756527, 45539060, 73513054, 147026108, 183782635, 257295689, 367565270, 514591378, 735130540, 1029182756, 1286478445, 2572956890, 5145913780]

約数ペア:

[(1, 5145913780), (2, 2572956890), (4, 1286478445), (5, 1029182756), (7, 735130540), (10, 514591378), (14, 367565270), (20, 257295689), (28, 183782635), (35, 147026108), (70, 73513054), (113, 45539060), (140, 36756527), (226, 22769530), (239, 21531020), (452, 11384765), (478, 10765510), (565, 9107812), (791, 6505580), (956, 5382755), (1130, 4553906), (1195, 4306204), (1361, 3780980), (1582, 3252790), (1673, 3075860), (2260, 2276953), (2390, 2153102), (2722, 1890490), (3164, 1626395), (3346, 1537930), (3955, 1301116), (4780, 1076551), (5444, 945245), (6692, 768965), (6805, 756196), (7910, 650558), (8365, 615172), (9527, 540140), (13610, 378098), (15820, 325279), (16730, 307586), (19054, 270070), (27007, 190540), (27220, 189049), (33460, 153793), (38108, 135035), (47635, 108028), (54014, 95270)]