2612976640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22189}}^1$

素因数の和:22237

約数の個数: 88

約数和(自身を含む): 6540901920

約数和(自身を除く): 3927925280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2560, 2944, 3680, 5120, 5888, 7360, 11776, 14720, 22189, 23552, 29440, 44378, 58880, 88756, 110945, 117760, 177512, 221890, 355024, 443780, 510347, 710048, 887560, 1020694, 1420096, 1775120, 2041388, 2551735, 2840192, 3550240, 4082776, 5103470, 5680384, 7100480, 8165552, 10206940, 11360768, 14200960, 16331104, 20413880, 22721536, 28401920, 32662208, 40827760, 56803840, 65324416, 81655520, 113607680, 130648832, 163311040, 261297664, 326622080, 522595328, 653244160, 1306488320, 2612976640]

約数ペア:

[(1, 2612976640), (2, 1306488320), (4, 653244160), (5, 522595328), (8, 326622080), (10, 261297664), (16, 163311040), (20, 130648832), (23, 113607680), (32, 81655520), (40, 65324416), (46, 56803840), (64, 40827760), (80, 32662208), (92, 28401920), (115, 22721536), (128, 20413880), (160, 16331104), (184, 14200960), (230, 11360768), (256, 10206940), (320, 8165552), (368, 7100480), (460, 5680384), (512, 5103470), (640, 4082776), (736, 3550240), (920, 2840192), (1024, 2551735), (1280, 2041388), (1472, 1775120), (1840, 1420096), (2560, 1020694), (2944, 887560), (3680, 710048), (5120, 510347), (5888, 443780), (7360, 355024), (11776, 221890), (14720, 177512), (22189, 117760), (23552, 110945), (29440, 88756), (44378, 58880)]