99237760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8199

約数の個数: 64

約数和(自身を含む): 249757200

約数和(自身を除く): 150519440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 8161, 12160, 16322, 32644, 40805, 65288, 81610, 130576, 155059, 163220, 261152, 310118, 326440, 522304, 620236, 652880, 775295, 1044608, 1240472, 1305760, 1550590, 2480944, 2611520, 3101180, 4961888, 5223040, 6202360, 9923776, 12404720, 19847552, 24809440, 49618880, 99237760]

約数ペア:

[(1, 99237760), (2, 49618880), (4, 24809440), (5, 19847552), (8, 12404720), (10, 9923776), (16, 6202360), (19, 5223040), (20, 4961888), (32, 3101180), (38, 2611520), (40, 2480944), (64, 1550590), (76, 1305760), (80, 1240472), (95, 1044608), (128, 775295), (152, 652880), (160, 620236), (190, 522304), (304, 326440), (320, 310118), (380, 261152), (608, 163220), (640, 155059), (760, 130576), (1216, 81610), (1520, 65288), (2432, 40805), (3040, 32644), (6080, 16322), (8161, 12160)]