4309185280

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 10661291424

約数和(自身を除く): 6352106144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 157, 160, 164, 205, 256, 314, 320, 328, 410, 523, 628, 640, 656, 785, 820, 1046, 1256, 1280, 1312, 1570, 1640, 2092, 2512, 2615, 2624, 3140, 3280, 4184, 5024, 5230, 5248, 6280, 6437, 6560, 8368, 10048, 10460, 10496, 12560, 12874, 13120, 16736, 20096, 20920, 21443, 25120, 25748, 26240, 32185, 33472, 40192, 41840, 42886, 50240, 51496, 52480, 64370, 66944, 82111, 83680, 85772, 100480, 102992, 107215, 128740, 133888, 164222, 167360, 171544, 200960, 205984, 214430, 257480, 328444, 334720, 343088, 410555, 411968, 428860, 514960, 656888, 669440, 686176, 821110, 823936, 857720, 1029920, 1313776, 1372352, 1642220, 1647872, 1715440, 2059840, 2627552, 2744704, 3284440, 3366551, 3430880, 4119680, 5255104, 5489408, 6568880, 6733102, 6861760, 8239360, 10510208, 13137760, 13466204, 13723520, 16832755, 21020416, 26275520, 26932408, 27447040, 33665510, 52551040, 53864816, 67331020, 105102080, 107729632, 134662040, 215459264, 269324080, 430918528, 538648160, 861837056, 1077296320, 2154592640, 4309185280]

約数ペア:

[(1, 4309185280), (2, 2154592640), (4, 1077296320), (5, 861837056), (8, 538648160), (10, 430918528), (16, 269324080), (20, 215459264), (32, 134662040), (40, 107729632), (41, 105102080), (64, 67331020), (80, 53864816), (82, 52551040), (128, 33665510), (157, 27447040), (160, 26932408), (164, 26275520), (205, 21020416), (256, 16832755), (314, 13723520), (320, 13466204), (328, 13137760), (410, 10510208), (523, 8239360), (628, 6861760), (640, 6733102), (656, 6568880), (785, 5489408), (820, 5255104), (1046, 4119680), (1256, 3430880), (1280, 3366551), (1312, 3284440), (1570, 2744704), (1640, 2627552), (2092, 2059840), (2512, 1715440), (2615, 1647872), (2624, 1642220), (3140, 1372352), (3280, 1313776), (4184, 1029920), (5024, 857720), (5230, 823936), (5248, 821110), (6280, 686176), (6437, 669440), (6560, 656888), (8368, 514960), (10048, 428860), (10460, 411968), (10496, 410555), (12560, 343088), (12874, 334720), (13120, 328444), (16736, 257480), (20096, 214430), (20920, 205984), (21443, 200960), (25120, 171544), (25748, 167360), (26240, 164222), (32185, 133888), (33472, 128740), (40192, 107215), (41840, 102992), (42886, 100480), (50240, 85772), (51496, 83680), (52480, 82111), (64370, 66944)]