73564880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 181930320

約数和(自身を除く): 108365440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 857, 1073, 1160, 1480, 1714, 2146, 2320, 2960, 3428, 4285, 4292, 5365, 6856, 8570, 8584, 10730, 13712, 17140, 17168, 21460, 24853, 31709, 34280, 42920, 49706, 63418, 68560, 85840, 99412, 124265, 126836, 158545, 198824, 248530, 253672, 317090, 397648, 497060, 507344, 634180, 919561, 994120, 1268360, 1839122, 1988240, 2536720, 3678244, 4597805, 7356488, 9195610, 14712976, 18391220, 36782440, 73564880]

約数ペア:

[(1, 73564880), (2, 36782440), (4, 18391220), (5, 14712976), (8, 9195610), (10, 7356488), (16, 4597805), (20, 3678244), (29, 2536720), (37, 1988240), (40, 1839122), (58, 1268360), (74, 994120), (80, 919561), (116, 634180), (145, 507344), (148, 497060), (185, 397648), (232, 317090), (290, 253672), (296, 248530), (370, 198824), (464, 158545), (580, 126836), (592, 124265), (740, 99412), (857, 85840), (1073, 68560), (1160, 63418), (1480, 49706), (1714, 42920), (2146, 34280), (2320, 31709), (2960, 24853), (3428, 21460), (4285, 17168), (4292, 17140), (5365, 13712), (6856, 10730), (8570, 8584)]