2016948500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1741}}^1$

素因数の和:2098

約数の個数: 96

約数和(自身を含む): 5052413184

約数和(自身を除く): 3035464684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 331, 350, 500, 662, 700, 875, 1324, 1655, 1741, 1750, 2317, 3310, 3482, 3500, 4634, 6620, 6964, 8275, 8705, 9268, 11585, 12187, 16550, 17410, 23170, 24374, 33100, 34820, 41375, 43525, 46340, 48748, 57925, 60935, 82750, 87050, 115850, 121870, 165500, 174100, 217625, 231700, 243740, 289625, 304675, 435250, 576271, 579250, 609350, 870500, 1152542, 1158500, 1218700, 1523375, 2305084, 2881355, 3046750, 4033897, 5762710, 6093500, 8067794, 11525420, 14406775, 16135588, 20169485, 28813550, 40338970, 57627100, 72033875, 80677940, 100847425, 144067750, 201694850, 288135500, 403389700, 504237125, 1008474250, 2016948500]

約数ペア:

[(1, 2016948500), (2, 1008474250), (4, 504237125), (5, 403389700), (7, 288135500), (10, 201694850), (14, 144067750), (20, 100847425), (25, 80677940), (28, 72033875), (35, 57627100), (50, 40338970), (70, 28813550), (100, 20169485), (125, 16135588), (140, 14406775), (175, 11525420), (250, 8067794), (331, 6093500), (350, 5762710), (500, 4033897), (662, 3046750), (700, 2881355), (875, 2305084), (1324, 1523375), (1655, 1218700), (1741, 1158500), (1750, 1152542), (2317, 870500), (3310, 609350), (3482, 579250), (3500, 576271), (4634, 435250), (6620, 304675), (6964, 289625), (8275, 243740), (8705, 231700), (9268, 217625), (11585, 174100), (12187, 165500), (16550, 121870), (17410, 115850), (23170, 87050), (24374, 82750), (33100, 60935), (34820, 57925), (41375, 48748), (43525, 46340)]