658161932480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5103613}}^1$

素因数の和:5103674

約数の個数: 112

約数和(自身を含む): 1742251332864

約数和(自身を除く): 1084089400384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25792, 32240, 64480, 128960, 5103613, 10207226, 20414452, 25518065, 40828904, 51036130, 66346969, 81657808, 102072260, 132693938, 158212003, 163315616, 204144520, 265387876, 316424006, 326631232, 331734845, 408289040, 530775752, 632848012, 663469690, 791060015, 816578080, 1061551504, 1265696024, 1326939380, 1582120030, 1633156160, 2056756039, 2123103008, 2531392048, 2653878760, 3164240060, 4113512078, 4246206016, 5062784096, 5307757520, 6328480120, 8227024156, 10125568192, 10283780195, 10615515040, 12656960240, 16454048312, 20567560390, 21231030080, 25313920480, 32908096624, 41135120780, 50627840960, 65816193248, 82270241560, 131632386496, 164540483120, 329080966240, 658161932480]

約数ペア:

[(1, 658161932480), (2, 329080966240), (4, 164540483120), (5, 131632386496), (8, 82270241560), (10, 65816193248), (13, 50627840960), (16, 41135120780), (20, 32908096624), (26, 25313920480), (31, 21231030080), (32, 20567560390), (40, 16454048312), (52, 12656960240), (62, 10615515040), (64, 10283780195), (65, 10125568192), (80, 8227024156), (104, 6328480120), (124, 5307757520), (130, 5062784096), (155, 4246206016), (160, 4113512078), (208, 3164240060), (248, 2653878760), (260, 2531392048), (310, 2123103008), (320, 2056756039), (403, 1633156160), (416, 1582120030), (496, 1326939380), (520, 1265696024), (620, 1061551504), (806, 816578080), (832, 791060015), (992, 663469690), (1040, 632848012), (1240, 530775752), (1612, 408289040), (1984, 331734845), (2015, 326631232), (2080, 316424006), (2480, 265387876), (3224, 204144520), (4030, 163315616), (4160, 158212003), (4960, 132693938), (6448, 102072260), (8060, 81657808), (9920, 66346969), (12896, 51036130), (16120, 40828904), (25792, 25518065), (32240, 20414452), (64480, 10207226), (128960, 5103613)]