8045811970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{3833}}^1$

素因数の和:4195

約数の個数: 64

約数和(自身を含む): 16748384256

約数和(自身を除く): 8702572286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 191, 314, 382, 785, 955, 1099, 1337, 1570, 1910, 2198, 2674, 3833, 5495, 6685, 7666, 10990, 13370, 19165, 26831, 29987, 38330, 53662, 59974, 134155, 149935, 209909, 268310, 299870, 419818, 601781, 732103, 1049545, 1203562, 1464206, 2099090, 3008905, 3660515, 4212467, 5124721, 6017810, 7321030, 8424934, 10249442, 21062335, 25623605, 42124670, 51247210, 114940171, 229880342, 574700855, 804581197, 1149401710, 1609162394, 4022905985, 8045811970]

約数ペア:

[(1, 8045811970), (2, 4022905985), (5, 1609162394), (7, 1149401710), (10, 804581197), (14, 574700855), (35, 229880342), (70, 114940171), (157, 51247210), (191, 42124670), (314, 25623605), (382, 21062335), (785, 10249442), (955, 8424934), (1099, 7321030), (1337, 6017810), (1570, 5124721), (1910, 4212467), (2198, 3660515), (2674, 3008905), (3833, 2099090), (5495, 1464206), (6685, 1203562), (7666, 1049545), (10990, 732103), (13370, 601781), (19165, 419818), (26831, 299870), (29987, 268310), (38330, 209909), (53662, 149935), (59974, 134155)]