2044492150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1667}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 4008404160

約数和(自身を除く): 1963912010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1291, 1667, 2582, 3334, 6455, 8335, 12910, 16670, 24529, 31673, 32275, 41675, 49058, 63346, 64550, 83350, 122645, 158365, 245290, 316730, 613225, 791825, 1226450, 1583650, 2152097, 4304194, 10760485, 21520970, 40889843, 53802425, 81779686, 107604850, 204449215, 408898430, 1022246075, 2044492150]

約数ペア:

[(1, 2044492150), (2, 1022246075), (5, 408898430), (10, 204449215), (19, 107604850), (25, 81779686), (38, 53802425), (50, 40889843), (95, 21520970), (190, 10760485), (475, 4304194), (950, 2152097), (1291, 1583650), (1667, 1226450), (2582, 791825), (3334, 613225), (6455, 316730), (8335, 245290), (12910, 158365), (16670, 122645), (24529, 83350), (31673, 64550), (32275, 63346), (41675, 49058)]