97808320

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 243596160

約数和(自身を除く): 145787840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 73, 79, 80, 106, 146, 158, 160, 212, 265, 292, 316, 320, 365, 395, 424, 530, 584, 632, 730, 790, 848, 1060, 1168, 1264, 1460, 1580, 1696, 2120, 2336, 2528, 2920, 3160, 3392, 3869, 4187, 4240, 4672, 5056, 5767, 5840, 6320, 7738, 8374, 8480, 11534, 11680, 12640, 15476, 16748, 16960, 19345, 20935, 23068, 23360, 25280, 28835, 30952, 33496, 38690, 41870, 46136, 57670, 61904, 66992, 77380, 83740, 92272, 115340, 123808, 133984, 154760, 167480, 184544, 230680, 247616, 267968, 305651, 309520, 334960, 369088, 461360, 611302, 619040, 669920, 922720, 1222604, 1238080, 1339840, 1528255, 1845440, 2445208, 3056510, 4890416, 6113020, 9780832, 12226040, 19561664, 24452080, 48904160, 97808320]

約数ペア:

[(1, 97808320), (2, 48904160), (4, 24452080), (5, 19561664), (8, 12226040), (10, 9780832), (16, 6113020), (20, 4890416), (32, 3056510), (40, 2445208), (53, 1845440), (64, 1528255), (73, 1339840), (79, 1238080), (80, 1222604), (106, 922720), (146, 669920), (158, 619040), (160, 611302), (212, 461360), (265, 369088), (292, 334960), (316, 309520), (320, 305651), (365, 267968), (395, 247616), (424, 230680), (530, 184544), (584, 167480), (632, 154760), (730, 133984), (790, 123808), (848, 115340), (1060, 92272), (1168, 83740), (1264, 77380), (1460, 66992), (1580, 61904), (1696, 57670), (2120, 46136), (2336, 41870), (2528, 38690), (2920, 33496), (3160, 30952), (3392, 28835), (3869, 25280), (4187, 23360), (4240, 23068), (4672, 20935), (5056, 19345), (5767, 16960), (5840, 16748), (6320, 15476), (7738, 12640), (8374, 11680), (8480, 11534)]