43468880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 126757512

約数和(自身を除く): 83288632

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 853, 910, 980, 1040, 1274, 1456, 1706, 1820, 1960, 2548, 3185, 3412, 3640, 3920, 4265, 5096, 5971, 6370, 6824, 7280, 8530, 10192, 11089, 11942, 12740, 13648, 17060, 22178, 23884, 25480, 29855, 34120, 41797, 44356, 47768, 50960, 55445, 59710, 68240, 77623, 83594, 88712, 95536, 110890, 119420, 155246, 167188, 177424, 208985, 221780, 238840, 310492, 334376, 388115, 417970, 443560, 477680, 543361, 620984, 668752, 776230, 835940, 887120, 1086722, 1241968, 1552460, 1671880, 2173444, 2716805, 3104920, 3343760, 4346888, 5433610, 6209840, 8693776, 10867220, 21734440, 43468880]

約数ペア:

[(1, 43468880), (2, 21734440), (4, 10867220), (5, 8693776), (7, 6209840), (8, 5433610), (10, 4346888), (13, 3343760), (14, 3104920), (16, 2716805), (20, 2173444), (26, 1671880), (28, 1552460), (35, 1241968), (40, 1086722), (49, 887120), (52, 835940), (56, 776230), (65, 668752), (70, 620984), (80, 543361), (91, 477680), (98, 443560), (104, 417970), (112, 388115), (130, 334376), (140, 310492), (182, 238840), (196, 221780), (208, 208985), (245, 177424), (260, 167188), (280, 155246), (364, 119420), (392, 110890), (455, 95536), (490, 88712), (520, 83594), (560, 77623), (637, 68240), (728, 59710), (784, 55445), (853, 50960), (910, 47768), (980, 44356), (1040, 41797), (1274, 34120), (1456, 29855), (1706, 25480), (1820, 23884), (1960, 22178), (2548, 17060), (3185, 13648), (3412, 12740), (3640, 11942), (3920, 11089), (4265, 10192), (5096, 8530), (5971, 7280), (6370, 6824)]