71388002840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23177923}}^1$

素因数の和:23177952

約数の個数: 64

約数和(自身を含む): 200257263360

約数和(自身を除く): 128869260520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 23177923, 46355846, 92711692, 115889615, 162245461, 185423384, 231779230, 254957153, 324490922, 463558460, 509914306, 648981844, 811227305, 927116920, 1019828612, 1274785765, 1297963688, 1622454610, 1784700071, 2039657224, 2549571530, 3244909220, 3569400142, 5099143060, 6489818440, 7138800284, 8923500355, 10198286120, 14277600568, 17847000710, 35694001420, 71388002840]

約数ペア:

[(1, 71388002840), (2, 35694001420), (4, 17847000710), (5, 14277600568), (7, 10198286120), (8, 8923500355), (10, 7138800284), (11, 6489818440), (14, 5099143060), (20, 3569400142), (22, 3244909220), (28, 2549571530), (35, 2039657224), (40, 1784700071), (44, 1622454610), (55, 1297963688), (56, 1274785765), (70, 1019828612), (77, 927116920), (88, 811227305), (110, 648981844), (140, 509914306), (154, 463558460), (220, 324490922), (280, 254957153), (308, 231779230), (385, 185423384), (440, 162245461), (616, 115889615), (770, 92711692), (1540, 46355846), (3080, 23177923)]