149719040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{14621}}^1$

素因数の和:14648

約数の個数: 48

約数和(自身を含む): 359262540

約数和(自身を除く): 209543500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 14621, 29242, 58484, 73105, 116968, 146210, 233936, 292420, 467872, 584840, 935744, 1169680, 1871488, 2339360, 3742976, 4678720, 7485952, 9357440, 14971904, 18714880, 29943808, 37429760, 74859520, 149719040]

約数ペア:

[(1, 149719040), (2, 74859520), (4, 37429760), (5, 29943808), (8, 18714880), (10, 14971904), (16, 9357440), (20, 7485952), (32, 4678720), (40, 3742976), (64, 2339360), (80, 1871488), (128, 1169680), (160, 935744), (256, 584840), (320, 467872), (512, 292420), (640, 233936), (1024, 146210), (1280, 116968), (2048, 73105), (2560, 58484), (5120, 29242), (10240, 14621)]