104595760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68813}}^1$

素因数の和:68845

約数の個数: 40

約数和(自身を含む): 255988080

約数和(自身を除く): 151392320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 68813, 137626, 275252, 344065, 550504, 688130, 1101008, 1307447, 1376260, 2614894, 2752520, 5229788, 5505040, 6537235, 10459576, 13074470, 20919152, 26148940, 52297880, 104595760]

約数ペア:

[(1, 104595760), (2, 52297880), (4, 26148940), (5, 20919152), (8, 13074470), (10, 10459576), (16, 6537235), (19, 5505040), (20, 5229788), (38, 2752520), (40, 2614894), (76, 1376260), (80, 1307447), (95, 1101008), (152, 688130), (190, 550504), (304, 344065), (380, 275252), (760, 137626), (1520, 68813)]