103678344920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63218503}}^1$

素因数の和:63218555

約数の個数: 32

約数和(自身を含む): 238965945120

約数和(自身を除く): 135287600200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 63218503, 126437006, 252874012, 316092515, 505748024, 632185030, 1264370060, 2528740120, 2591958623, 5183917246, 10367834492, 12959793115, 20735668984, 25919586230, 51839172460, 103678344920]

約数ペア:

[(1, 103678344920), (2, 51839172460), (4, 25919586230), (5, 20735668984), (8, 12959793115), (10, 10367834492), (20, 5183917246), (40, 2591958623), (41, 2528740120), (82, 1264370060), (164, 632185030), (205, 505748024), (328, 316092515), (410, 252874012), (820, 126437006), (1640, 63218503)]