20236844200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{71711}}^1$

素因数の和:71827

約数の個数: 96

約数和(自身を含む): 50419272960

約数和(自身を除く): 30182428760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 83, 85, 100, 136, 166, 170, 200, 332, 340, 415, 425, 664, 680, 830, 850, 1411, 1660, 1700, 2075, 2822, 3320, 3400, 4150, 5644, 7055, 8300, 11288, 14110, 16600, 28220, 35275, 56440, 70550, 71711, 141100, 143422, 282200, 286844, 358555, 573688, 717110, 1219087, 1434220, 1792775, 2438174, 2868440, 3585550, 4876348, 5952013, 6095435, 7171100, 9752696, 11904026, 12190870, 14342200, 23808052, 24381740, 29760065, 30477175, 47616104, 48763480, 59520130, 60954350, 101184221, 119040260, 121908700, 148800325, 202368442, 238080520, 243817400, 297600650, 404736884, 505921105, 595201300, 809473768, 1011842210, 1190402600, 2023684420, 2529605525, 4047368840, 5059211050, 10118422100, 20236844200]

約数ペア:

[(1, 20236844200), (2, 10118422100), (4, 5059211050), (5, 4047368840), (8, 2529605525), (10, 2023684420), (17, 1190402600), (20, 1011842210), (25, 809473768), (34, 595201300), (40, 505921105), (50, 404736884), (68, 297600650), (83, 243817400), (85, 238080520), (100, 202368442), (136, 148800325), (166, 121908700), (170, 119040260), (200, 101184221), (332, 60954350), (340, 59520130), (415, 48763480), (425, 47616104), (664, 30477175), (680, 29760065), (830, 24381740), (850, 23808052), (1411, 14342200), (1660, 12190870), (1700, 11904026), (2075, 9752696), (2822, 7171100), (3320, 6095435), (3400, 5952013), (4150, 4876348), (5644, 3585550), (7055, 2868440), (8300, 2438174), (11288, 1792775), (14110, 1434220), (16600, 1219087), (28220, 717110), (35275, 573688), (56440, 358555), (70550, 286844), (71711, 282200), (141100, 143422)]