77500930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19231}}^1$

素因数の和:19282

約数の個数: 32

約数和(自身を含む): 155086848

約数和(自身を除く): 77585918

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 19231, 38462, 96155, 192310, 250003, 500006, 596161, 1192322, 1250015, 2500030, 2980805, 5961610, 7750093, 15500186, 38750465, 77500930]

約数ペア:

[(1, 77500930), (2, 38750465), (5, 15500186), (10, 7750093), (13, 5961610), (26, 2980805), (31, 2500030), (62, 1250015), (65, 1192322), (130, 596161), (155, 500006), (310, 250003), (403, 192310), (806, 96155), (2015, 38462), (4030, 19231)]