28850176680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{169667}}^1$

素因数の和:169803

約数の個数: 128

約数和(自身を含む): 94063939200

約数和(自身を除く): 65213762520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1090, 1308, 1417, 1560, 1635, 2180, 2616, 2834, 3270, 4251, 4360, 5668, 6540, 7085, 8502, 11336, 13080, 14170, 17004, 21255, 28340, 34008, 42510, 56680, 85020, 169667, 170040, 339334, 509001, 678668, 848335, 1018002, 1357336, 1696670, 2036004, 2205671, 2545005, 3393340, 4072008, 4411342, 5090010, 6617013, 6786680, 8822684, 10180020, 11028355, 13234026, 17645368, 18493703, 20360040, 22056710, 26468052, 33085065, 36987406, 44113420, 52936104, 55481109, 66170130, 73974812, 88226840, 92468515, 110962218, 132340260, 147949624, 184937030, 221924436, 240418139, 264680520, 277405545, 369874060, 443848872, 480836278, 554811090, 721254417, 739748120, 961672556, 1109622180, 1202090695, 1442508834, 1923345112, 2219244360, 2404181390, 2885017668, 3606272085, 4808362780, 5770035336, 7212544170, 9616725560, 14425088340, 28850176680]

約数ペア:

[(1, 28850176680), (2, 14425088340), (3, 9616725560), (4, 7212544170), (5, 5770035336), (6, 4808362780), (8, 3606272085), (10, 2885017668), (12, 2404181390), (13, 2219244360), (15, 1923345112), (20, 1442508834), (24, 1202090695), (26, 1109622180), (30, 961672556), (39, 739748120), (40, 721254417), (52, 554811090), (60, 480836278), (65, 443848872), (78, 369874060), (104, 277405545), (109, 264680520), (120, 240418139), (130, 221924436), (156, 184937030), (195, 147949624), (218, 132340260), (260, 110962218), (312, 92468515), (327, 88226840), (390, 73974812), (436, 66170130), (520, 55481109), (545, 52936104), (654, 44113420), (780, 36987406), (872, 33085065), (1090, 26468052), (1308, 22056710), (1417, 20360040), (1560, 18493703), (1635, 17645368), (2180, 13234026), (2616, 11028355), (2834, 10180020), (3270, 8822684), (4251, 6786680), (4360, 6617013), (5668, 5090010), (6540, 4411342), (7085, 4072008), (8502, 3393340), (11336, 2545005), (13080, 2205671), (14170, 2036004), (17004, 1696670), (21255, 1357336), (28340, 1018002), (34008, 848335), (42510, 678668), (56680, 509001), (85020, 339334), (169667, 170040)]