1879183240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2663

約数の個数: 96

約数和(自身を含む): 4678977240

約数和(自身を除く): 2799794000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 157, 220, 242, 314, 440, 484, 605, 628, 785, 968, 1210, 1256, 1570, 1727, 2420, 2473, 3140, 3454, 4840, 4946, 6280, 6908, 8635, 9892, 12365, 13816, 17270, 18997, 19784, 24730, 27203, 34540, 37994, 49460, 54406, 69080, 75988, 94985, 98920, 108812, 136015, 151976, 189970, 217624, 272030, 299233, 379940, 388261, 544060, 598466, 759880, 776522, 1088120, 1196932, 1496165, 1553044, 1941305, 2393864, 2992330, 3106088, 3882610, 4270871, 5984660, 7765220, 8541742, 11969320, 15530440, 17083484, 21354355, 34166968, 42708710, 46979581, 85417420, 93959162, 170834840, 187918324, 234897905, 375836648, 469795810, 939591620, 1879183240]

約数ペア:

[(1, 1879183240), (2, 939591620), (4, 469795810), (5, 375836648), (8, 234897905), (10, 187918324), (11, 170834840), (20, 93959162), (22, 85417420), (40, 46979581), (44, 42708710), (55, 34166968), (88, 21354355), (110, 17083484), (121, 15530440), (157, 11969320), (220, 8541742), (242, 7765220), (314, 5984660), (440, 4270871), (484, 3882610), (605, 3106088), (628, 2992330), (785, 2393864), (968, 1941305), (1210, 1553044), (1256, 1496165), (1570, 1196932), (1727, 1088120), (2420, 776522), (2473, 759880), (3140, 598466), (3454, 544060), (4840, 388261), (4946, 379940), (6280, 299233), (6908, 272030), (8635, 217624), (9892, 189970), (12365, 151976), (13816, 136015), (17270, 108812), (18997, 98920), (19784, 94985), (24730, 75988), (27203, 69080), (34540, 54406), (37994, 49460)]