4898189.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 96789168

約数和(自身を除く): 56010448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 907, 1124, 1405, 1814, 2248, 2810, 3628, 4496, 4535, 5620, 7256, 8992, 9070, 11240, 14512, 18140, 22480, 29024, 36280, 44960, 72560, 145120, 254867, 509734, 1019468, 1274335, 2038936, 2548670, 4077872, 5097340, 8155744, 10194680, 20389360, 40778720]

約数ペア:

[(1, 40778720), (2, 20389360), (4, 10194680), (5, 8155744), (8, 5097340), (10, 4077872), (16, 2548670), (20, 2038936), (32, 1274335), (40, 1019468), (80, 509734), (160, 254867), (281, 145120), (562, 72560), (907, 44960), (1124, 36280), (1405, 29024), (1814, 22480), (2248, 18140), (2810, 14512), (3628, 11240), (4496, 9070), (4535, 8992), (5620, 7256)]