105987366920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{34313}}^1$

素因数の和:34455

約数の個数: 128

約数和(自身を含む): 256152637440

約数和(自身を除く): 150165270520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 53, 62, 94, 106, 124, 155, 188, 212, 235, 248, 265, 310, 376, 424, 470, 530, 620, 940, 1060, 1240, 1457, 1643, 1880, 2120, 2491, 2914, 3286, 4982, 5828, 6572, 7285, 8215, 9964, 11656, 12455, 13144, 14570, 16430, 19928, 24910, 29140, 32860, 34313, 49820, 58280, 65720, 68626, 77221, 99640, 137252, 154442, 171565, 274504, 308884, 343130, 386105, 617768, 686260, 772210, 1063703, 1372520, 1544420, 1612711, 1818589, 2127406, 3088840, 3225422, 3637178, 4254812, 5318515, 6450844, 7274356, 8063555, 8509624, 9092945, 10637030, 12901688, 14548712, 16127110, 18185890, 21274060, 32254220, 36371780, 42548120, 49994041, 56376259, 64508440, 72743560, 85473683, 99988082, 112752518, 170947366, 199976164, 225505036, 249970205, 281881295, 341894732, 399952328, 427368415, 451010072, 499940410, 563762590, 683789464, 854736830, 999880820, 1127525180, 1709473660, 1999761640, 2255050360, 2649684173, 3418947320, 5299368346, 10598736692, 13248420865, 21197473384, 26496841730, 52993683460, 105987366920]

約数ペア:

[(1, 105987366920), (2, 52993683460), (4, 26496841730), (5, 21197473384), (8, 13248420865), (10, 10598736692), (20, 5299368346), (31, 3418947320), (40, 2649684173), (47, 2255050360), (53, 1999761640), (62, 1709473660), (94, 1127525180), (106, 999880820), (124, 854736830), (155, 683789464), (188, 563762590), (212, 499940410), (235, 451010072), (248, 427368415), (265, 399952328), (310, 341894732), (376, 281881295), (424, 249970205), (470, 225505036), (530, 199976164), (620, 170947366), (940, 112752518), (1060, 99988082), (1240, 85473683), (1457, 72743560), (1643, 64508440), (1880, 56376259), (2120, 49994041), (2491, 42548120), (2914, 36371780), (3286, 32254220), (4982, 21274060), (5828, 18185890), (6572, 16127110), (7285, 14548712), (8215, 12901688), (9964, 10637030), (11656, 9092945), (12455, 8509624), (13144, 8063555), (14570, 7274356), (16430, 6450844), (19928, 5318515), (24910, 4254812), (29140, 3637178), (32860, 3225422), (34313, 3088840), (49820, 2127406), (58280, 1818589), (65720, 1612711), (68626, 1544420), (77221, 1372520), (99640, 1063703), (137252, 772210), (154442, 686260), (171565, 617768), (274504, 386105), (308884, 343130)]