29888977120

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1\times {\mathrm{953}}^1$

素因数の和:2108

約数の個数: 96

約数和(自身を含む): 71098261920

約数和(自身を除く): 41209284800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 929, 953, 1055, 1688, 1858, 1906, 2110, 3376, 3716, 3812, 4220, 4645, 4765, 6752, 7432, 7624, 8440, 9290, 9530, 14864, 15248, 16880, 18580, 19060, 29728, 30496, 33760, 37160, 38120, 74320, 76240, 148640, 152480, 196019, 201083, 392038, 402166, 784076, 804332, 885337, 980095, 1005415, 1568152, 1608664, 1770674, 1960190, 2010830, 3136304, 3217328, 3541348, 3920380, 4021660, 4426685, 6272608, 6434656, 7082696, 7840760, 8043320, 8853370, 14165392, 15681520, 16086640, 17706740, 28330784, 31363040, 32173280, 35413480, 70826960, 141653920, 186806107, 373612214, 747224428, 934030535, 1494448856, 1868061070, 2988897712, 3736122140, 5977795424, 7472244280, 14944488560, 29888977120]

約数ペア:

[(1, 29888977120), (2, 14944488560), (4, 7472244280), (5, 5977795424), (8, 3736122140), (10, 2988897712), (16, 1868061070), (20, 1494448856), (32, 934030535), (40, 747224428), (80, 373612214), (160, 186806107), (211, 141653920), (422, 70826960), (844, 35413480), (929, 32173280), (953, 31363040), (1055, 28330784), (1688, 17706740), (1858, 16086640), (1906, 15681520), (2110, 14165392), (3376, 8853370), (3716, 8043320), (3812, 7840760), (4220, 7082696), (4645, 6434656), (4765, 6272608), (6752, 4426685), (7432, 4021660), (7624, 3920380), (8440, 3541348), (9290, 3217328), (9530, 3136304), (14864, 2010830), (15248, 1960190), (16880, 1770674), (18580, 1608664), (19060, 1568152), (29728, 1005415), (30496, 980095), (33760, 885337), (37160, 804332), (38120, 784076), (74320, 402166), (76240, 392038), (148640, 201083), (152480, 196019)]