23802121720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{579409}}^1$

素因数の和:579512

約数の個数: 64

約数和(自身を含む): 58404528000

約数和(自身を除く): 34602406280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 4108, 5135, 8216, 10270, 20540, 41080, 579409, 1158818, 2317636, 2897045, 4635272, 5794090, 7532317, 11588180, 15064634, 23176360, 30129268, 37661585, 45773311, 60258536, 75323170, 91546622, 150646340, 183093244, 228866555, 301292680, 366186488, 457733110, 595053043, 915466220, 1190106086, 1830932440, 2380212172, 2975265215, 4760424344, 5950530430, 11901060860, 23802121720]

約数ペア:

[(1, 23802121720), (2, 11901060860), (4, 5950530430), (5, 4760424344), (8, 2975265215), (10, 2380212172), (13, 1830932440), (20, 1190106086), (26, 915466220), (40, 595053043), (52, 457733110), (65, 366186488), (79, 301292680), (104, 228866555), (130, 183093244), (158, 150646340), (260, 91546622), (316, 75323170), (395, 60258536), (520, 45773311), (632, 37661585), (790, 30129268), (1027, 23176360), (1580, 15064634), (2054, 11588180), (3160, 7532317), (4108, 5794090), (5135, 4635272), (8216, 2897045), (10270, 2317636), (20540, 1158818), (41080, 579409)]