4328741950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{74827}}^1$

素因数の和:74941

約数の個数: 48

約数和(自身を含む): 8768345040

約数和(自身を除く): 4439603090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 4450, 5785, 11570, 28925, 57850, 74827, 149654, 374135, 748270, 972751, 1870675, 1945502, 3741350, 4863755, 6659603, 9727510, 13319206, 24318775, 33298015, 48637550, 66596030, 86574839, 166490075, 173149678, 332980150, 432874195, 865748390, 2164370975, 4328741950]

約数ペア:

[(1, 4328741950), (2, 2164370975), (5, 865748390), (10, 432874195), (13, 332980150), (25, 173149678), (26, 166490075), (50, 86574839), (65, 66596030), (89, 48637550), (130, 33298015), (178, 24318775), (325, 13319206), (445, 9727510), (650, 6659603), (890, 4863755), (1157, 3741350), (2225, 1945502), (2314, 1870675), (4450, 972751), (5785, 748270), (11570, 374135), (28925, 149654), (57850, 74827)]