40388260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10799}}^1$

素因数の和:10836

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 57589340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 10799, 21598, 43196, 53995, 107990, 118789, 183583, 215980, 237578, 367166, 475156, 593945, 734332, 917915, 1187890, 1835830, 2019413, 2375780, 3671660, 4038826, 8077652, 10097065, 20194130, 40388260]

約数ペア:

[(1, 40388260), (2, 20194130), (4, 10097065), (5, 8077652), (10, 4038826), (11, 3671660), (17, 2375780), (20, 2019413), (22, 1835830), (34, 1187890), (44, 917915), (55, 734332), (68, 593945), (85, 475156), (110, 367166), (170, 237578), (187, 215980), (220, 183583), (340, 118789), (374, 107990), (748, 53995), (935, 43196), (1870, 21598), (3740, 10799)]