38464160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 105743232

約数和(自身を除く): 67279072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 563, 610, 854, 976, 1120, 1126, 1220, 1708, 1952, 2135, 2252, 2440, 2815, 3416, 3941, 4270, 4504, 4880, 5630, 6832, 7882, 8540, 9008, 9760, 11260, 13664, 15764, 17080, 18016, 19705, 22520, 31528, 34160, 34343, 39410, 45040, 63056, 68320, 68686, 78820, 90080, 126112, 137372, 157640, 171715, 240401, 274744, 315280, 343430, 480802, 549488, 630560, 686860, 961604, 1098976, 1202005, 1373720, 1923208, 2404010, 2747440, 3846416, 4808020, 5494880, 7692832, 9616040, 19232080, 38464160]

約数ペア:

[(1, 38464160), (2, 19232080), (4, 9616040), (5, 7692832), (7, 5494880), (8, 4808020), (10, 3846416), (14, 2747440), (16, 2404010), (20, 1923208), (28, 1373720), (32, 1202005), (35, 1098976), (40, 961604), (56, 686860), (61, 630560), (70, 549488), (80, 480802), (112, 343430), (122, 315280), (140, 274744), (160, 240401), (224, 171715), (244, 157640), (280, 137372), (305, 126112), (427, 90080), (488, 78820), (560, 68686), (563, 68320), (610, 63056), (854, 45040), (976, 39410), (1120, 34343), (1126, 34160), (1220, 31528), (1708, 22520), (1952, 19705), (2135, 18016), (2252, 17080), (2440, 15764), (2815, 13664), (3416, 11260), (3941, 9760), (4270, 9008), (4504, 8540), (4880, 7882), (5630, 6832)]