9201998750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5449}}^1$

素因数の和:5671

約数の個数: 80

約数和(自身を含む): 19818031200

約数和(自身を除く): 10616032450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 193, 250, 350, 386, 625, 875, 965, 1250, 1351, 1750, 1930, 2702, 4375, 4825, 5449, 6755, 8750, 9650, 10898, 13510, 24125, 27245, 33775, 38143, 48250, 54490, 67550, 76286, 120625, 136225, 168875, 190715, 241250, 272450, 337750, 381430, 681125, 844375, 953575, 1051657, 1362250, 1688750, 1907150, 2103314, 3405625, 4767875, 5258285, 6811250, 7361599, 9535750, 10516570, 14723198, 23839375, 26291425, 36807995, 47678750, 52582850, 73615990, 131457125, 184039975, 262914250, 368079950, 657285625, 920199875, 1314571250, 1840399750, 4600999375, 9201998750]

約数ペア:

[(1, 9201998750), (2, 4600999375), (5, 1840399750), (7, 1314571250), (10, 920199875), (14, 657285625), (25, 368079950), (35, 262914250), (50, 184039975), (70, 131457125), (125, 73615990), (175, 52582850), (193, 47678750), (250, 36807995), (350, 26291425), (386, 23839375), (625, 14723198), (875, 10516570), (965, 9535750), (1250, 7361599), (1351, 6811250), (1750, 5258285), (1930, 4767875), (2702, 3405625), (4375, 2103314), (4825, 1907150), (5449, 1688750), (6755, 1362250), (8750, 1051657), (9650, 953575), (10898, 844375), (13510, 681125), (24125, 381430), (27245, 337750), (33775, 272450), (38143, 241250), (48250, 190715), (54490, 168875), (67550, 136225), (76286, 120625)]