61426240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10103}}^1$

素因数の和:10139

約数の個数: 56

約数和(自身を含む): 153984960

約数和(自身を除く): 92558720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 10103, 20206, 40412, 50515, 80824, 101030, 161648, 191957, 202060, 323296, 383914, 404120, 646592, 767828, 808240, 959785, 1535656, 1616480, 1919570, 3071312, 3232960, 3839140, 6142624, 7678280, 12285248, 15356560, 30713120, 61426240]

約数ペア:

[(1, 61426240), (2, 30713120), (4, 15356560), (5, 12285248), (8, 7678280), (10, 6142624), (16, 3839140), (19, 3232960), (20, 3071312), (32, 1919570), (38, 1616480), (40, 1535656), (64, 959785), (76, 808240), (80, 767828), (95, 646592), (152, 404120), (160, 383914), (190, 323296), (304, 202060), (320, 191957), (380, 161648), (608, 101030), (760, 80824), (1216, 50515), (1520, 40412), (3040, 20206), (6080, 10103)]