2379043840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3547}}^1$

素因数の和:3703

約数の個数: 88

約数和(自身を含む): 5752102752

約数和(自身を除く): 3373058912

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, 3547, 4192, 5120, 5240, 7094, 8384, 10480, 14188, 16768, 17735, 20960, 28376, 33536, 35470, 41920, 56752, 67072, 70940, 83840, 113504, 134144, 141880, 167680, 227008, 283760, 335360, 454016, 464657, 567520, 670720, 908032, 929314, 1135040, 1816064, 1858628, 2270080, 2323285, 3632128, 3717256, 4540160, 4646570, 7434512, 9080320, 9293140, 14869024, 18160640, 18586280, 29738048, 37172560, 59476096, 74345120, 118952192, 148690240, 237904384, 297380480, 475808768, 594760960, 1189521920, 2379043840]

約数ペア:

[(1, 2379043840), (2, 1189521920), (4, 594760960), (5, 475808768), (8, 297380480), (10, 237904384), (16, 148690240), (20, 118952192), (32, 74345120), (40, 59476096), (64, 37172560), (80, 29738048), (128, 18586280), (131, 18160640), (160, 14869024), (256, 9293140), (262, 9080320), (320, 7434512), (512, 4646570), (524, 4540160), (640, 3717256), (655, 3632128), (1024, 2323285), (1048, 2270080), (1280, 1858628), (1310, 1816064), (2096, 1135040), (2560, 929314), (2620, 908032), (3547, 670720), (4192, 567520), (5120, 464657), (5240, 454016), (7094, 335360), (8384, 283760), (10480, 227008), (14188, 167680), (16768, 141880), (17735, 134144), (20960, 113504), (28376, 83840), (33536, 70940), (35470, 67072), (41920, 56752)]