16069240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 40176000

約数和(自身を除く): 24106760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 619, 649, 1180, 1238, 1298, 2360, 2476, 2596, 3095, 3245, 4952, 5192, 6190, 6490, 6809, 12380, 12980, 13618, 24760, 25960, 27236, 34045, 36521, 54472, 68090, 73042, 136180, 146084, 182605, 272360, 292168, 365210, 401731, 730420, 803462, 1460840, 1606924, 2008655, 3213848, 4017310, 8034620, 16069240]

約数ペア:

[(1, 16069240), (2, 8034620), (4, 4017310), (5, 3213848), (8, 2008655), (10, 1606924), (11, 1460840), (20, 803462), (22, 730420), (40, 401731), (44, 365210), (55, 292168), (59, 272360), (88, 182605), (110, 146084), (118, 136180), (220, 73042), (236, 68090), (295, 54472), (440, 36521), (472, 34045), (590, 27236), (619, 25960), (649, 24760), (1180, 13618), (1238, 12980), (1298, 12380), (2360, 6809), (2476, 6490), (2596, 6190), (3095, 5192), (3245, 4952)]