19766100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 58621248

約数和(自身を除く): 38855148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 1607, 2050, 2460, 3075, 3214, 4100, 4821, 6150, 6428, 8035, 9642, 12300, 16070, 19284, 24105, 32140, 40175, 48210, 65887, 80350, 96420, 120525, 131774, 160700, 197661, 241050, 263548, 329435, 395322, 482100, 658870, 790644, 988305, 1317740, 1647175, 1976610, 3294350, 3953220, 4941525, 6588700, 9883050, 19766100]

約数ペア:

[(1, 19766100), (2, 9883050), (3, 6588700), (4, 4941525), (5, 3953220), (6, 3294350), (10, 1976610), (12, 1647175), (15, 1317740), (20, 988305), (25, 790644), (30, 658870), (41, 482100), (50, 395322), (60, 329435), (75, 263548), (82, 241050), (100, 197661), (123, 160700), (150, 131774), (164, 120525), (205, 96420), (246, 80350), (300, 65887), (410, 48210), (492, 40175), (615, 32140), (820, 24105), (1025, 19284), (1230, 16070), (1607, 12300), (2050, 9642), (2460, 8035), (3075, 6428), (3214, 6150), (4100, 4821)]