40004496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13229}}^1$

素因数の和:13253

約数の個数: 80

約数和(自身を含む): 131241600

約数和(自身を除く): 91237104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 13229, 26458, 39687, 52916, 79374, 92603, 105832, 119061, 158748, 185206, 211664, 238122, 277809, 317496, 357183, 370412, 476244, 555618, 634992, 714366, 740824, 833427, 952488, 1111236, 1428732, 1481648, 1666854, 1904976, 2222472, 2500281, 2857464, 3333708, 4444944, 5000562, 5714928, 6667416, 10001124, 13334832, 20002248, 40004496]

約数ペア:

[(1, 40004496), (2, 20002248), (3, 13334832), (4, 10001124), (6, 6667416), (7, 5714928), (8, 5000562), (9, 4444944), (12, 3333708), (14, 2857464), (16, 2500281), (18, 2222472), (21, 1904976), (24, 1666854), (27, 1481648), (28, 1428732), (36, 1111236), (42, 952488), (48, 833427), (54, 740824), (56, 714366), (63, 634992), (72, 555618), (84, 476244), (108, 370412), (112, 357183), (126, 317496), (144, 277809), (168, 238122), (189, 211664), (216, 185206), (252, 158748), (336, 119061), (378, 105832), (432, 92603), (504, 79374), (756, 52916), (1008, 39687), (1512, 26458), (3024, 13229)]