1595519156740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{28179427}}^1$

素因数の和:28179604

約数の個数: 48

約数和(自身を含む): 3550607928000

約数和(自身を除く): 1955088771260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 14155, 28310, 56620, 28179427, 56358854, 112717708, 140897135, 281794270, 535409113, 563588540, 1070818226, 2141636452, 2677045565, 4198734623, 5354091130, 8397469246, 10708182260, 16794938492, 20993673115, 41987346230, 79775957837, 83974692460, 159551915674, 319103831348, 398879789185, 797759578370, 1595519156740]

約数ペア:

[(1, 1595519156740), (2, 797759578370), (4, 398879789185), (5, 319103831348), (10, 159551915674), (19, 83974692460), (20, 79775957837), (38, 41987346230), (76, 20993673115), (95, 16794938492), (149, 10708182260), (190, 8397469246), (298, 5354091130), (380, 4198734623), (596, 2677045565), (745, 2141636452), (1490, 1070818226), (2831, 563588540), (2980, 535409113), (5662, 281794270), (11324, 140897135), (14155, 112717708), (28310, 56358854), (56620, 28179427)]