201116320

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9043}}^1$

素因数の和:9197

約数の個数: 48

約数和(自身を含む): 478608480

約数和(自身を除く): 277492160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 9043, 11120, 18086, 22240, 36172, 45215, 72344, 90430, 144688, 180860, 289376, 361720, 723440, 1256977, 1446880, 2513954, 5027908, 6284885, 10055816, 12569770, 20111632, 25139540, 40223264, 50279080, 100558160, 201116320]

約数ペア:

[(1, 201116320), (2, 100558160), (4, 50279080), (5, 40223264), (8, 25139540), (10, 20111632), (16, 12569770), (20, 10055816), (32, 6284885), (40, 5027908), (80, 2513954), (139, 1446880), (160, 1256977), (278, 723440), (556, 361720), (695, 289376), (1112, 180860), (1390, 144688), (2224, 90430), (2780, 72344), (4448, 45215), (5560, 36172), (9043, 22240), (11120, 18086)]