146647040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{14321}}^1$

素因数の和:14348

約数の個数: 48

約数和(自身を含む): 351891540

約数和(自身を除く): 205244500

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, 14321, 28642, 57284, 71605, 114568, 143210, 229136, 286420, 458272, 572840, 916544, 1145680, 1833088, 2291360, 3666176, 4582720, 7332352, 9165440, 14664704, 18330880, 29329408, 36661760, 73323520, 146647040]

約数ペア:

[(1, 146647040), (2, 73323520), (4, 36661760), (5, 29329408), (8, 18330880), (10, 14664704), (16, 9165440), (20, 7332352), (32, 4582720), (40, 3666176), (64, 2291360), (80, 1833088), (128, 1145680), (160, 916544), (256, 572840), (320, 458272), (512, 286420), (640, 229136), (1024, 143210), (1280, 114568), (2048, 71605), (2560, 57284), (5120, 28642), (10240, 14321)]