13367173820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{667691}}^1$

素因数の和:667731

約数の個数: 96

約数和(自身を含む): 37689878016

約数和(自身を除く): 24322704196

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, 5005, 10010, 20020, 667691, 1335382, 2670764, 3338455, 4673837, 6676910, 7344601, 8679983, 9347674, 13353820, 14689202, 17359966, 18695348, 23369185, 29378404, 34719932, 36723005, 43399915, 46738370, 51412207, 60759881, 73446010, 86799830, 93476740, 95479813, 102824414, 121519762, 146892020, 173599660, 190959626, 205648828, 243039524, 257061035, 303799405, 381919252, 477399065, 514122070, 607598810, 668358691, 954798130, 1028244140, 1215197620, 1336717382, 1909596260, 2673434764, 3341793455, 6683586910, 13367173820]

約数ペア:

[(1, 13367173820), (2, 6683586910), (4, 3341793455), (5, 2673434764), (7, 1909596260), (10, 1336717382), (11, 1215197620), (13, 1028244140), (14, 954798130), (20, 668358691), (22, 607598810), (26, 514122070), (28, 477399065), (35, 381919252), (44, 303799405), (52, 257061035), (55, 243039524), (65, 205648828), (70, 190959626), (77, 173599660), (91, 146892020), (110, 121519762), (130, 102824414), (140, 95479813), (143, 93476740), (154, 86799830), (182, 73446010), (220, 60759881), (260, 51412207), (286, 46738370), (308, 43399915), (364, 36723005), (385, 34719932), (455, 29378404), (572, 23369185), (715, 18695348), (770, 17359966), (910, 14689202), (1001, 13353820), (1430, 9347674), (1540, 8679983), (1820, 7344601), (2002, 6676910), (2860, 4673837), (4004, 3338455), (5005, 2670764), (10010, 1335382), (20020, 667691)]