86626540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4367

約数の個数: 96

約数和(自身を含む): 244306944

約数和(自身を除く): 157680404

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 4327, 5005, 8654, 10010, 17308, 20020, 21635, 30289, 43270, 47597, 56251, 60578, 86540, 95194, 112502, 121156, 151445, 190388, 225004, 237985, 281255, 302890, 333179, 393757, 475970, 562510, 605780, 618761, 666358, 787514, 951940, 1125020, 1237522, 1332716, 1575028, 1665895, 1968785, 2475044, 3093805, 3331790, 3937570, 4331327, 6187610, 6663580, 7875140, 8662654, 12375220, 17325308, 21656635, 43313270, 86626540]

約数ペア:

[(1, 86626540), (2, 43313270), (4, 21656635), (5, 17325308), (7, 12375220), (10, 8662654), (11, 7875140), (13, 6663580), (14, 6187610), (20, 4331327), (22, 3937570), (26, 3331790), (28, 3093805), (35, 2475044), (44, 1968785), (52, 1665895), (55, 1575028), (65, 1332716), (70, 1237522), (77, 1125020), (91, 951940), (110, 787514), (130, 666358), (140, 618761), (143, 605780), (154, 562510), (182, 475970), (220, 393757), (260, 333179), (286, 302890), (308, 281255), (364, 237985), (385, 225004), (455, 190388), (572, 151445), (715, 121156), (770, 112502), (910, 95194), (1001, 86540), (1430, 60578), (1540, 56251), (1820, 47597), (2002, 43270), (2860, 30289), (4004, 21635), (4327, 20020), (5005, 17308), (8654, 10010)]