5397280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 14999040

約数和(自身を除く): 9601760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 79, 80, 112, 122, 140, 158, 160, 224, 244, 280, 305, 316, 395, 427, 488, 553, 560, 610, 632, 790, 854, 976, 1106, 1120, 1220, 1264, 1580, 1708, 1952, 2135, 2212, 2440, 2528, 2765, 3160, 3416, 4270, 4424, 4819, 4880, 5530, 6320, 6832, 8540, 8848, 9638, 9760, 11060, 12640, 13664, 17080, 17696, 19276, 22120, 24095, 33733, 34160, 38552, 44240, 48190, 67466, 68320, 77104, 88480, 96380, 134932, 154208, 168665, 192760, 269864, 337330, 385520, 539728, 674660, 771040, 1079456, 1349320, 2698640, 5397280]

約数ペア:

[(1, 5397280), (2, 2698640), (4, 1349320), (5, 1079456), (7, 771040), (8, 674660), (10, 539728), (14, 385520), (16, 337330), (20, 269864), (28, 192760), (32, 168665), (35, 154208), (40, 134932), (56, 96380), (61, 88480), (70, 77104), (79, 68320), (80, 67466), (112, 48190), (122, 44240), (140, 38552), (158, 34160), (160, 33733), (224, 24095), (244, 22120), (280, 19276), (305, 17696), (316, 17080), (395, 13664), (427, 12640), (488, 11060), (553, 9760), (560, 9638), (610, 8848), (632, 8540), (790, 6832), (854, 6320), (976, 5530), (1106, 4880), (1120, 4819), (1220, 4424), (1264, 4270), (1580, 3416), (1708, 3160), (1952, 2765), (2135, 2528), (2212, 2440)]