57891200

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 145452000

約数和(自身を除く): 87560800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 229, 316, 320, 395, 400, 458, 632, 640, 790, 800, 916, 1145, 1264, 1580, 1600, 1832, 1975, 2290, 2528, 3160, 3200, 3664, 3950, 4580, 5056, 5725, 6320, 7328, 7900, 9160, 10112, 11450, 12640, 14656, 15800, 18091, 18320, 22900, 25280, 29312, 31600, 36182, 36640, 45800, 50560, 63200, 72364, 73280, 90455, 91600, 126400, 144728, 146560, 180910, 183200, 252800, 289456, 361820, 366400, 452275, 578912, 723640, 732800, 904550, 1157824, 1447280, 1809100, 2315648, 2894560, 3618200, 5789120, 7236400, 11578240, 14472800, 28945600, 57891200]

約数ペア:

[(1, 57891200), (2, 28945600), (4, 14472800), (5, 11578240), (8, 7236400), (10, 5789120), (16, 3618200), (20, 2894560), (25, 2315648), (32, 1809100), (40, 1447280), (50, 1157824), (64, 904550), (79, 732800), (80, 723640), (100, 578912), (128, 452275), (158, 366400), (160, 361820), (200, 289456), (229, 252800), (316, 183200), (320, 180910), (395, 146560), (400, 144728), (458, 126400), (632, 91600), (640, 90455), (790, 73280), (800, 72364), (916, 63200), (1145, 50560), (1264, 45800), (1580, 36640), (1600, 36182), (1832, 31600), (1975, 29312), (2290, 25280), (2528, 22900), (3160, 18320), (3200, 18091), (3664, 15800), (3950, 14656), (4580, 12640), (5056, 11450), (5725, 10112), (6320, 9160), (7328, 7900)]