8367505340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{52121}}^1$

素因数の和:52502

約数の個数: 48

約数和(自身を含む): 18388641600

約数和(自身を除く): 10021136260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 349, 460, 698, 1396, 1745, 3490, 6980, 8027, 16054, 32108, 40135, 52121, 80270, 104242, 160540, 208484, 260605, 521210, 1042420, 1198783, 2397566, 4795132, 5993915, 11987830, 18190229, 23975660, 36380458, 72760916, 90951145, 181902290, 363804580, 418375267, 836750534, 1673501068, 2091876335, 4183752670, 8367505340]

約数ペア:

[(1, 8367505340), (2, 4183752670), (4, 2091876335), (5, 1673501068), (10, 836750534), (20, 418375267), (23, 363804580), (46, 181902290), (92, 90951145), (115, 72760916), (230, 36380458), (349, 23975660), (460, 18190229), (698, 11987830), (1396, 5993915), (1745, 4795132), (3490, 2397566), (6980, 1198783), (8027, 1042420), (16054, 521210), (32108, 260605), (40135, 208484), (52121, 160540), (80270, 104242)]