20589049150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{15083}}^1$

素因数の和:16305

約数の個数: 48

約数和(自身を含む): 39996975744

約数和(自身を除く): 19407926594

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1187, 2374, 5935, 11870, 15083, 27301, 29675, 30166, 54602, 59350, 75415, 136505, 150830, 273010, 346909, 377075, 682525, 693818, 754150, 1365050, 1734545, 3469090, 8672725, 17345450, 17903521, 35807042, 89517605, 179035210, 411780983, 447588025, 823561966, 895176050, 2058904915, 4117809830, 10294524575, 20589049150]

約数ペア:

[(1, 20589049150), (2, 10294524575), (5, 4117809830), (10, 2058904915), (23, 895176050), (25, 823561966), (46, 447588025), (50, 411780983), (115, 179035210), (230, 89517605), (575, 35807042), (1150, 17903521), (1187, 17345450), (2374, 8672725), (5935, 3469090), (11870, 1734545), (15083, 1365050), (27301, 754150), (29675, 693818), (30166, 682525), (54602, 377075), (59350, 346909), (75415, 273010), (136505, 150830)]