201941432080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{185567}}^1$

素因数の和:185864

約数の個数: 80

約数和(自身を含む): 479353319424

約数和(自身を除く): 277411887344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 223, 244, 305, 446, 488, 610, 892, 976, 1115, 1220, 1784, 2230, 2440, 3568, 4460, 4880, 8920, 13603, 17840, 27206, 54412, 68015, 108824, 136030, 185567, 217648, 272060, 371134, 544120, 742268, 927835, 1088240, 1484536, 1855670, 2969072, 3711340, 7422680, 11319587, 14845360, 22639174, 41381441, 45278348, 56597935, 82762882, 90556696, 113195870, 165525764, 181113392, 206907205, 226391740, 331051528, 413814410, 452783480, 662103056, 827628820, 905566960, 1655257640, 2524267901, 3310515280, 5048535802, 10097071604, 12621339505, 20194143208, 25242679010, 40388286416, 50485358020, 100970716040, 201941432080]

約数ペア:

[(1, 201941432080), (2, 100970716040), (4, 50485358020), (5, 40388286416), (8, 25242679010), (10, 20194143208), (16, 12621339505), (20, 10097071604), (40, 5048535802), (61, 3310515280), (80, 2524267901), (122, 1655257640), (223, 905566960), (244, 827628820), (305, 662103056), (446, 452783480), (488, 413814410), (610, 331051528), (892, 226391740), (976, 206907205), (1115, 181113392), (1220, 165525764), (1784, 113195870), (2230, 90556696), (2440, 82762882), (3568, 56597935), (4460, 45278348), (4880, 41381441), (8920, 22639174), (13603, 14845360), (17840, 11319587), (27206, 7422680), (54412, 3711340), (68015, 2969072), (108824, 1855670), (136030, 1484536), (185567, 1088240), (217648, 927835), (272060, 742268), (371134, 544120)]