29448760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 79626240

約数和(自身を除く): 50177480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 85, 88, 110, 124, 127, 136, 155, 170, 187, 220, 248, 254, 310, 340, 341, 374, 440, 508, 527, 620, 635, 680, 682, 748, 935, 1016, 1054, 1240, 1270, 1364, 1397, 1496, 1705, 1870, 2108, 2159, 2540, 2635, 2728, 2794, 3410, 3740, 3937, 4216, 4318, 5080, 5270, 5588, 5797, 6820, 6985, 7480, 7874, 8636, 10540, 10795, 11176, 11594, 13640, 13970, 15748, 17272, 19685, 21080, 21590, 23188, 23749, 27940, 28985, 31496, 39370, 43180, 43307, 46376, 47498, 55880, 57970, 66929, 78740, 86360, 86614, 94996, 115940, 118745, 133858, 157480, 173228, 189992, 216535, 231880, 237490, 267716, 334645, 346456, 433070, 474980, 535432, 669290, 736219, 866140, 949960, 1338580, 1472438, 1732280, 2677160, 2944876, 3681095, 5889752, 7362190, 14724380, 29448760]

約数ペア:

[(1, 29448760), (2, 14724380), (4, 7362190), (5, 5889752), (8, 3681095), (10, 2944876), (11, 2677160), (17, 1732280), (20, 1472438), (22, 1338580), (31, 949960), (34, 866140), (40, 736219), (44, 669290), (55, 535432), (62, 474980), (68, 433070), (85, 346456), (88, 334645), (110, 267716), (124, 237490), (127, 231880), (136, 216535), (155, 189992), (170, 173228), (187, 157480), (220, 133858), (248, 118745), (254, 115940), (310, 94996), (340, 86614), (341, 86360), (374, 78740), (440, 66929), (508, 57970), (527, 55880), (620, 47498), (635, 46376), (680, 43307), (682, 43180), (748, 39370), (935, 31496), (1016, 28985), (1054, 27940), (1240, 23749), (1270, 23188), (1364, 21590), (1397, 21080), (1496, 19685), (1705, 17272), (1870, 15748), (2108, 13970), (2159, 13640), (2540, 11594), (2635, 11176), (2728, 10795), (2794, 10540), (3410, 8636), (3740, 7874), (3937, 7480), (4216, 6985), (4318, 6820), (5080, 5797), (5270, 5588)]