52222720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1$

素因数の和:3741

約数の個数: 72

約数和(自身を含む): 136498320

約数和(自身を除く): 84275600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 3709, 7040, 7418, 14080, 14836, 18545, 29672, 37090, 40799, 59344, 74180, 81598, 118688, 148360, 163196, 203995, 237376, 296720, 326392, 407990, 474752, 593440, 652784, 815980, 949504, 1186880, 1305568, 1631960, 2373760, 2611136, 3263920, 4747520, 5222272, 6527840, 10444544, 13055680, 26111360, 52222720]

約数ペア:

[(1, 52222720), (2, 26111360), (4, 13055680), (5, 10444544), (8, 6527840), (10, 5222272), (11, 4747520), (16, 3263920), (20, 2611136), (22, 2373760), (32, 1631960), (40, 1305568), (44, 1186880), (55, 949504), (64, 815980), (80, 652784), (88, 593440), (110, 474752), (128, 407990), (160, 326392), (176, 296720), (220, 237376), (256, 203995), (320, 163196), (352, 148360), (440, 118688), (640, 81598), (704, 74180), (880, 59344), (1280, 40799), (1408, 37090), (1760, 29672), (2816, 18545), (3520, 14836), (3709, 14080), (7040, 7418)]