92987500

素因数分解:

$2^2\times 5^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 209330352

約数和(自身を除く): 116342852

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 173, 215, 250, 346, 430, 500, 625, 692, 860, 865, 1075, 1250, 1730, 2150, 2500, 3125, 3460, 4300, 4325, 5375, 6250, 7439, 8650, 10750, 12500, 14878, 17300, 21500, 21625, 26875, 29756, 37195, 43250, 53750, 74390, 86500, 107500, 108125, 134375, 148780, 185975, 216250, 268750, 371950, 432500, 537500, 540625, 743900, 929875, 1081250, 1859750, 2162500, 3719500, 4649375, 9298750, 18597500, 23246875, 46493750, 92987500]

約数ペア:

[(1, 92987500), (2, 46493750), (4, 23246875), (5, 18597500), (10, 9298750), (20, 4649375), (25, 3719500), (43, 2162500), (50, 1859750), (86, 1081250), (100, 929875), (125, 743900), (172, 540625), (173, 537500), (215, 432500), (250, 371950), (346, 268750), (430, 216250), (500, 185975), (625, 148780), (692, 134375), (860, 108125), (865, 107500), (1075, 86500), (1250, 74390), (1730, 53750), (2150, 43250), (2500, 37195), (3125, 29756), (3460, 26875), (4300, 21625), (4325, 21500), (5375, 17300), (6250, 14878), (7439, 12500), (8650, 10750)]