40835080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 110678400

約数和(自身を除く): 69843320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 121, 130, 143, 220, 236, 242, 260, 286, 295, 440, 472, 484, 520, 572, 590, 605, 649, 715, 767, 968, 1144, 1180, 1210, 1298, 1331, 1430, 1534, 1573, 2360, 2420, 2596, 2662, 2860, 3068, 3146, 3245, 3835, 4840, 5192, 5324, 5720, 6136, 6292, 6490, 6655, 7139, 7670, 7865, 8437, 10648, 12584, 12980, 13310, 14278, 15340, 15730, 16874, 17303, 25960, 26620, 28556, 30680, 31460, 33748, 34606, 35695, 42185, 53240, 57112, 62920, 67496, 69212, 71390, 78529, 84370, 86515, 92807, 138424, 142780, 157058, 168740, 173030, 185614, 285560, 314116, 337480, 346060, 371228, 392645, 464035, 628232, 692120, 742456, 785290, 928070, 1020877, 1570580, 1856140, 2041754, 3141160, 3712280, 4083508, 5104385, 8167016, 10208770, 20417540, 40835080]

約数ペア:

[(1, 40835080), (2, 20417540), (4, 10208770), (5, 8167016), (8, 5104385), (10, 4083508), (11, 3712280), (13, 3141160), (20, 2041754), (22, 1856140), (26, 1570580), (40, 1020877), (44, 928070), (52, 785290), (55, 742456), (59, 692120), (65, 628232), (88, 464035), (104, 392645), (110, 371228), (118, 346060), (121, 337480), (130, 314116), (143, 285560), (220, 185614), (236, 173030), (242, 168740), (260, 157058), (286, 142780), (295, 138424), (440, 92807), (472, 86515), (484, 84370), (520, 78529), (572, 71390), (590, 69212), (605, 67496), (649, 62920), (715, 57112), (767, 53240), (968, 42185), (1144, 35695), (1180, 34606), (1210, 33748), (1298, 31460), (1331, 30680), (1430, 28556), (1534, 26620), (1573, 25960), (2360, 17303), (2420, 16874), (2596, 15730), (2662, 15340), (2860, 14278), (3068, 13310), (3146, 12980), (3245, 12584), (3835, 10648), (4840, 8437), (5192, 7865), (5324, 7670), (5720, 7139), (6136, 6655), (6292, 6490)]