1940120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 5533920

約数和(自身を除く): 3593800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 169, 182, 205, 260, 280, 287, 328, 338, 364, 410, 455, 520, 533, 574, 676, 728, 820, 845, 910, 1066, 1148, 1183, 1352, 1435, 1640, 1690, 1820, 2132, 2296, 2366, 2665, 2870, 3380, 3640, 3731, 4264, 4732, 5330, 5740, 5915, 6760, 6929, 7462, 9464, 10660, 11480, 11830, 13858, 14924, 18655, 21320, 23660, 27716, 29848, 34645, 37310, 47320, 48503, 55432, 69290, 74620, 97006, 138580, 149240, 194012, 242515, 277160, 388024, 485030, 970060, 1940120]

約数ペア:

[(1, 1940120), (2, 970060), (4, 485030), (5, 388024), (7, 277160), (8, 242515), (10, 194012), (13, 149240), (14, 138580), (20, 97006), (26, 74620), (28, 69290), (35, 55432), (40, 48503), (41, 47320), (52, 37310), (56, 34645), (65, 29848), (70, 27716), (82, 23660), (91, 21320), (104, 18655), (130, 14924), (140, 13858), (164, 11830), (169, 11480), (182, 10660), (205, 9464), (260, 7462), (280, 6929), (287, 6760), (328, 5915), (338, 5740), (364, 5330), (410, 4732), (455, 4264), (520, 3731), (533, 3640), (574, 3380), (676, 2870), (728, 2665), (820, 2366), (845, 2296), (910, 2132), (1066, 1820), (1148, 1690), (1183, 1640), (1352, 1435)]