115182640

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23603}}^1$

素因数の和:23677

約数の個数: 40

約数和(自身を含む): 272201328

約数和(自身を除く): 157018688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 23603, 47206, 94412, 118015, 188824, 236030, 377648, 472060, 944120, 1439783, 1888240, 2879566, 5759132, 7198915, 11518264, 14397830, 23036528, 28795660, 57591320, 115182640]

約数ペア:

[(1, 115182640), (2, 57591320), (4, 28795660), (5, 23036528), (8, 14397830), (10, 11518264), (16, 7198915), (20, 5759132), (40, 2879566), (61, 1888240), (80, 1439783), (122, 944120), (244, 472060), (305, 377648), (488, 236030), (610, 188824), (976, 118015), (1220, 94412), (2440, 47206), (4880, 23603)]