28848160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 76531392

約数和(自身を除く): 47683232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 443, 592, 740, 814, 880, 886, 1184, 1480, 1628, 1760, 1772, 2035, 2215, 2960, 3256, 3544, 4070, 4430, 4873, 5920, 6512, 7088, 8140, 8860, 9746, 13024, 14176, 16280, 16391, 17720, 19492, 24365, 32560, 32782, 35440, 38984, 48730, 65120, 65564, 70880, 77968, 81955, 97460, 131128, 155936, 163910, 180301, 194920, 262256, 327820, 360602, 389840, 524512, 655640, 721204, 779680, 901505, 1311280, 1442408, 1803010, 2622560, 2884816, 3606020, 5769632, 7212040, 14424080, 28848160]

約数ペア:

[(1, 28848160), (2, 14424080), (4, 7212040), (5, 5769632), (8, 3606020), (10, 2884816), (11, 2622560), (16, 1803010), (20, 1442408), (22, 1311280), (32, 901505), (37, 779680), (40, 721204), (44, 655640), (55, 524512), (74, 389840), (80, 360602), (88, 327820), (110, 262256), (148, 194920), (160, 180301), (176, 163910), (185, 155936), (220, 131128), (296, 97460), (352, 81955), (370, 77968), (407, 70880), (440, 65564), (443, 65120), (592, 48730), (740, 38984), (814, 35440), (880, 32782), (886, 32560), (1184, 24365), (1480, 19492), (1628, 17720), (1760, 16391), (1772, 16280), (2035, 14176), (2215, 13024), (2960, 9746), (3256, 8860), (3544, 8140), (4070, 7088), (4430, 6512), (4873, 5920)]