1454140480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349553}}^1$

素因数の和:349583

約数の個数: 56

約数和(自身を含む): 3729042072

約数和(自身を除く): 2274901592

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, 349553, 699106, 1398212, 1747765, 2796424, 3495530, 4544189, 5592848, 6991060, 9088378, 11185696, 13982120, 18176756, 22371392, 22720945, 27964240, 36353512, 45441890, 55928480, 72707024, 90883780, 111856960, 145414048, 181767560, 290828096, 363535120, 727070240, 1454140480]

約数ペア:

[(1, 1454140480), (2, 727070240), (4, 363535120), (5, 290828096), (8, 181767560), (10, 145414048), (13, 111856960), (16, 90883780), (20, 72707024), (26, 55928480), (32, 45441890), (40, 36353512), (52, 27964240), (64, 22720945), (65, 22371392), (80, 18176756), (104, 13982120), (130, 11185696), (160, 9088378), (208, 6991060), (260, 5592848), (320, 4544189), (416, 3495530), (520, 2796424), (832, 1747765), (1040, 1398212), (2080, 699106), (4160, 349553)]