100101880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131713}}^1$

素因数の和:131743

約数の個数: 32

約数和(自身を含む): 237085200

約数和(自身を除く): 136983320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 131713, 263426, 526852, 658565, 1053704, 1317130, 2502547, 2634260, 5005094, 5268520, 10010188, 12512735, 20020376, 25025470, 50050940, 100101880]

約数ペア:

[(1, 100101880), (2, 50050940), (4, 25025470), (5, 20020376), (8, 12512735), (10, 10010188), (19, 5268520), (20, 5005094), (38, 2634260), (40, 2502547), (76, 1317130), (95, 1053704), (152, 658565), (190, 526852), (380, 263426), (760, 131713)]