37311820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 103299840

約数和(自身を除く): 65988020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 83, 91, 95, 130, 133, 140, 166, 169, 182, 190, 247, 260, 266, 332, 338, 364, 380, 415, 455, 494, 532, 581, 665, 676, 830, 845, 910, 988, 1079, 1162, 1183, 1235, 1330, 1577, 1660, 1690, 1729, 1820, 2158, 2324, 2366, 2470, 2660, 2905, 3154, 3211, 3380, 3458, 4316, 4732, 4940, 5395, 5810, 5915, 6308, 6422, 6916, 7553, 7885, 8645, 10790, 11039, 11620, 11830, 12844, 14027, 15106, 15770, 16055, 17290, 20501, 21580, 22078, 22477, 23660, 28054, 30212, 31540, 32110, 34580, 37765, 41002, 44156, 44954, 55195, 56108, 64220, 70135, 75530, 82004, 89908, 98189, 102505, 110390, 112385, 140270, 143507, 151060, 196378, 205010, 220780, 224770, 266513, 280540, 287014, 392756, 410020, 449540, 490945, 533026, 574028, 717535, 981890, 1066052, 1332565, 1435070, 1865591, 1963780, 2665130, 2870140, 3731182, 5330260, 7462364, 9327955, 18655910, 37311820]

約数ペア:

[(1, 37311820), (2, 18655910), (4, 9327955), (5, 7462364), (7, 5330260), (10, 3731182), (13, 2870140), (14, 2665130), (19, 1963780), (20, 1865591), (26, 1435070), (28, 1332565), (35, 1066052), (38, 981890), (52, 717535), (65, 574028), (70, 533026), (76, 490945), (83, 449540), (91, 410020), (95, 392756), (130, 287014), (133, 280540), (140, 266513), (166, 224770), (169, 220780), (182, 205010), (190, 196378), (247, 151060), (260, 143507), (266, 140270), (332, 112385), (338, 110390), (364, 102505), (380, 98189), (415, 89908), (455, 82004), (494, 75530), (532, 70135), (581, 64220), (665, 56108), (676, 55195), (830, 44954), (845, 44156), (910, 41002), (988, 37765), (1079, 34580), (1162, 32110), (1183, 31540), (1235, 30212), (1330, 28054), (1577, 23660), (1660, 22477), (1690, 22078), (1729, 21580), (1820, 20501), (2158, 17290), (2324, 16055), (2366, 15770), (2470, 15106), (2660, 14027), (2905, 12844), (3154, 11830), (3211, 11620), (3380, 11039), (3458, 10790), (4316, 8645), (4732, 7885), (4940, 7553), (5395, 6916), (5810, 6422), (5915, 6308)]