16967938750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^2$

素因数の和:404

約数の個数: 120

約数和(自身を含む): 36951959088

約数和(自身を除く): 19984020338

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 125, 131, 175, 226, 250, 262, 350, 565, 625, 655, 791, 875, 917, 1130, 1250, 1310, 1582, 1750, 1834, 2825, 3275, 3955, 4375, 4585, 5650, 6550, 7910, 8750, 9170, 14125, 14803, 16375, 17161, 19775, 22925, 28250, 29606, 32750, 34322, 39550, 45850, 70625, 74015, 81875, 85805, 98875, 103621, 114625, 120127, 141250, 148030, 163750, 171610, 197750, 207242, 229250, 240254, 370075, 429025, 494375, 518105, 573125, 600635, 740150, 858050, 988750, 1036210, 1146250, 1201270, 1850375, 1939193, 2145125, 2590525, 3003175, 3700750, 3878386, 4290250, 5181050, 6006350, 9251875, 9695965, 10725625, 12952625, 13574351, 15015875, 18503750, 19391930, 21451250, 25905250, 27148702, 30031750, 48479825, 64763125, 67871755, 75079375, 96959650, 129526250, 135743510, 150158750, 242399125, 339358775, 484798250, 678717550, 1211995625, 1696793875, 2423991250, 3393587750, 8483969375, 16967938750]

約数ペア:

[(1, 16967938750), (2, 8483969375), (5, 3393587750), (7, 2423991250), (10, 1696793875), (14, 1211995625), (25, 678717550), (35, 484798250), (50, 339358775), (70, 242399125), (113, 150158750), (125, 135743510), (131, 129526250), (175, 96959650), (226, 75079375), (250, 67871755), (262, 64763125), (350, 48479825), (565, 30031750), (625, 27148702), (655, 25905250), (791, 21451250), (875, 19391930), (917, 18503750), (1130, 15015875), (1250, 13574351), (1310, 12952625), (1582, 10725625), (1750, 9695965), (1834, 9251875), (2825, 6006350), (3275, 5181050), (3955, 4290250), (4375, 3878386), (4585, 3700750), (5650, 3003175), (6550, 2590525), (7910, 2145125), (8750, 1939193), (9170, 1850375), (14125, 1201270), (14803, 1146250), (16375, 1036210), (17161, 988750), (19775, 858050), (22925, 740150), (28250, 600635), (29606, 573125), (32750, 518105), (34322, 494375), (39550, 429025), (45850, 370075), (70625, 240254), (74015, 229250), (81875, 207242), (85805, 197750), (98875, 171610), (103621, 163750), (114625, 148030), (120127, 141250)]