2673160540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{3643}}^1$

素因数の和:5602

約数の個数: 48

約数和(自身を含む): 5913774720

約数和(自身を除く): 3240614180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1931, 3643, 3862, 7286, 7724, 9655, 14572, 18215, 19310, 36430, 36689, 38620, 69217, 72860, 73378, 138434, 146756, 183445, 276868, 346085, 366890, 692170, 733780, 1384340, 7034633, 14069266, 28138532, 35173165, 70346330, 133658027, 140692660, 267316054, 534632108, 668290135, 1336580270, 2673160540]

約数ペア:

[(1, 2673160540), (2, 1336580270), (4, 668290135), (5, 534632108), (10, 267316054), (19, 140692660), (20, 133658027), (38, 70346330), (76, 35173165), (95, 28138532), (190, 14069266), (380, 7034633), (1931, 1384340), (3643, 733780), (3862, 692170), (7286, 366890), (7724, 346085), (9655, 276868), (14572, 183445), (18215, 146756), (19310, 138434), (36430, 73378), (36689, 72860), (38620, 69217)]