42652480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10253}}^1$

素因数の和:10283

約数の個数: 56

約数和(自身を含む): 109389672

約数和(自身を除く): 66737192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 10253, 20506, 41012, 51265, 82024, 102530, 133289, 164048, 205060, 266578, 328096, 410120, 533156, 656192, 666445, 820240, 1066312, 1332890, 1640480, 2132624, 2665780, 3280960, 4265248, 5331560, 8530496, 10663120, 21326240, 42652480]

約数ペア:

[(1, 42652480), (2, 21326240), (4, 10663120), (5, 8530496), (8, 5331560), (10, 4265248), (13, 3280960), (16, 2665780), (20, 2132624), (26, 1640480), (32, 1332890), (40, 1066312), (52, 820240), (64, 666445), (65, 656192), (80, 533156), (104, 410120), (130, 328096), (160, 266578), (208, 205060), (260, 164048), (320, 133289), (416, 102530), (520, 82024), (832, 51265), (1040, 41012), (2080, 20506), (4160, 10253)]