469035520

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9685

約数の個数: 80

約数和(自身を含む): 1183897440

約数和(自身を除く): 714861920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9643, 9728, 12160, 19286, 24320, 38572, 48215, 48640, 77144, 96430, 154288, 183217, 192860, 308576, 366434, 385720, 617152, 732868, 771440, 916085, 1234304, 1465736, 1542880, 1832170, 2468608, 2931472, 3085760, 3664340, 4937216, 5862944, 6171520, 7328680, 11725888, 12343040, 14657360, 23451776, 24686080, 29314720, 46903552, 58629440, 93807104, 117258880, 234517760, 469035520]

約数ペア:

[(1, 469035520), (2, 234517760), (4, 117258880), (5, 93807104), (8, 58629440), (10, 46903552), (16, 29314720), (19, 24686080), (20, 23451776), (32, 14657360), (38, 12343040), (40, 11725888), (64, 7328680), (76, 6171520), (80, 5862944), (95, 4937216), (128, 3664340), (152, 3085760), (160, 2931472), (190, 2468608), (256, 1832170), (304, 1542880), (320, 1465736), (380, 1234304), (512, 916085), (608, 771440), (640, 732868), (760, 617152), (1216, 385720), (1280, 366434), (1520, 308576), (2432, 192860), (2560, 183217), (3040, 154288), (4864, 96430), (6080, 77144), (9643, 48640), (9728, 48215), (12160, 38572), (19286, 24320)]