5515237280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158849}}^1$

素因数の和:158902

約数の個数: 96

約数和(自身を含む): 15371596800

約数和(自身を除く): 9856359520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 158849, 317698, 635396, 794245, 1111943, 1270792, 1588490, 2223886, 2541584, 3176980, 4447772, 4924319, 5083168, 5559715, 6353960, 8895544, 9848638, 11119430, 12707920, 17791088, 19697276, 22238860, 24621595, 25415840, 34470233, 35582176, 39394552, 44477720, 49243190, 68940466, 78789104, 88955440, 98486380, 137880932, 157578208, 172351165, 177910880, 196972760, 275761864, 344702330, 393945520, 551523728, 689404660, 787891040, 1103047456, 1378809320, 2757618640, 5515237280]

約数ペア:

[(1, 5515237280), (2, 2757618640), (4, 1378809320), (5, 1103047456), (7, 787891040), (8, 689404660), (10, 551523728), (14, 393945520), (16, 344702330), (20, 275761864), (28, 196972760), (31, 177910880), (32, 172351165), (35, 157578208), (40, 137880932), (56, 98486380), (62, 88955440), (70, 78789104), (80, 68940466), (112, 49243190), (124, 44477720), (140, 39394552), (155, 35582176), (160, 34470233), (217, 25415840), (224, 24621595), (248, 22238860), (280, 19697276), (310, 17791088), (434, 12707920), (496, 11119430), (560, 9848638), (620, 8895544), (868, 6353960), (992, 5559715), (1085, 5083168), (1120, 4924319), (1240, 4447772), (1736, 3176980), (2170, 2541584), (2480, 2223886), (3472, 1588490), (4340, 1270792), (4960, 1111943), (6944, 794245), (8680, 635396), (17360, 317698), (34720, 158849)]