3218785280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4799}}^1$

素因数の和:4955

約数の個数: 88

約数和(自身を含む): 7781875200

約数和(自身を除く): 4563089920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1024, 1048, 1280, 1310, 2096, 2560, 2620, 4192, 4799, 5120, 5240, 8384, 9598, 10480, 16768, 19196, 20960, 23995, 33536, 38392, 41920, 47990, 67072, 76784, 83840, 95980, 134144, 153568, 167680, 191960, 307136, 335360, 383920, 614272, 628669, 670720, 767840, 1228544, 1257338, 1535680, 2457088, 2514676, 3071360, 3143345, 4914176, 5029352, 6142720, 6286690, 10058704, 12285440, 12573380, 20117408, 24570880, 25146760, 40234816, 50293520, 80469632, 100587040, 160939264, 201174080, 321878528, 402348160, 643757056, 804696320, 1609392640, 3218785280]

約数ペア:

[(1, 3218785280), (2, 1609392640), (4, 804696320), (5, 643757056), (8, 402348160), (10, 321878528), (16, 201174080), (20, 160939264), (32, 100587040), (40, 80469632), (64, 50293520), (80, 40234816), (128, 25146760), (131, 24570880), (160, 20117408), (256, 12573380), (262, 12285440), (320, 10058704), (512, 6286690), (524, 6142720), (640, 5029352), (655, 4914176), (1024, 3143345), (1048, 3071360), (1280, 2514676), (1310, 2457088), (2096, 1535680), (2560, 1257338), (2620, 1228544), (4192, 767840), (4799, 670720), (5120, 628669), (5240, 614272), (8384, 383920), (9598, 335360), (10480, 307136), (16768, 191960), (19196, 167680), (20960, 153568), (23995, 134144), (33536, 95980), (38392, 83840), (41920, 76784), (47990, 67072)]