2886164480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2335

約数の個数: 112

約数和(自身を含む): 7152948864

約数和(自身を除く): 4266784384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2273, 2480, 2560, 3968, 4096, 4546, 4960, 5120, 7936, 8192, 9092, 9920, 10240, 11365, 15872, 18184, 19840, 20480, 22730, 31744, 36368, 39680, 40960, 45460, 63488, 70463, 72736, 79360, 90920, 126976, 140926, 145472, 158720, 181840, 253952, 281852, 290944, 317440, 352315, 363680, 563704, 581888, 634880, 704630, 727360, 1127408, 1163776, 1269760, 1409260, 1454720, 2254816, 2327552, 2818520, 2909440, 4509632, 4655104, 5637040, 5818880, 9019264, 9310208, 11274080, 11637760, 18038528, 18620416, 22548160, 23275520, 36077056, 45096320, 46551040, 72154112, 90192640, 93102080, 144308224, 180385280, 288616448, 360770560, 577232896, 721541120, 1443082240, 2886164480]

約数ペア:

[(1, 2886164480), (2, 1443082240), (4, 721541120), (5, 577232896), (8, 360770560), (10, 288616448), (16, 180385280), (20, 144308224), (31, 93102080), (32, 90192640), (40, 72154112), (62, 46551040), (64, 45096320), (80, 36077056), (124, 23275520), (128, 22548160), (155, 18620416), (160, 18038528), (248, 11637760), (256, 11274080), (310, 9310208), (320, 9019264), (496, 5818880), (512, 5637040), (620, 4655104), (640, 4509632), (992, 2909440), (1024, 2818520), (1240, 2327552), (1280, 2254816), (1984, 1454720), (2048, 1409260), (2273, 1269760), (2480, 1163776), (2560, 1127408), (3968, 727360), (4096, 704630), (4546, 634880), (4960, 581888), (5120, 563704), (7936, 363680), (8192, 352315), (9092, 317440), (9920, 290944), (10240, 281852), (11365, 253952), (15872, 181840), (18184, 158720), (19840, 145472), (20480, 140926), (22730, 126976), (31744, 90920), (36368, 79360), (39680, 72736), (40960, 70463), (45460, 63488)]