78849400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 96

約数和(自身を含む): 221905440

約数和(自身を除く): 143056040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3313, 3400, 4760, 5950, 6626, 11900, 13252, 16565, 23191, 23800, 26504, 33130, 46382, 56321, 66260, 82825, 92764, 112642, 115955, 132520, 165650, 185528, 225284, 231910, 281605, 331300, 394247, 450568, 463820, 563210, 579775, 662600, 788494, 927640, 1126420, 1159550, 1408025, 1576988, 1971235, 2252840, 2319100, 2816050, 3153976, 3942470, 4638200, 5632100, 7884940, 9856175, 11264200, 15769880, 19712350, 39424700, 78849400]

約数ペア:

[(1, 78849400), (2, 39424700), (4, 19712350), (5, 15769880), (7, 11264200), (8, 9856175), (10, 7884940), (14, 5632100), (17, 4638200), (20, 3942470), (25, 3153976), (28, 2816050), (34, 2319100), (35, 2252840), (40, 1971235), (50, 1576988), (56, 1408025), (68, 1159550), (70, 1126420), (85, 927640), (100, 788494), (119, 662600), (136, 579775), (140, 563210), (170, 463820), (175, 450568), (200, 394247), (238, 331300), (280, 281605), (340, 231910), (350, 225284), (425, 185528), (476, 165650), (595, 132520), (680, 115955), (700, 112642), (850, 92764), (952, 82825), (1190, 66260), (1400, 56321), (1700, 46382), (2380, 33130), (2975, 26504), (3313, 23800), (3400, 23191), (4760, 16565), (5950, 13252), (6626, 11900)]