8319302080

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{440641}}^1$

素因数の和:440717

約数の個数: 56

約数和(自身を含む): 20146152240

約数和(自身を除く): 11826850160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 9440, 18880, 440641, 881282, 1762564, 2203205, 3525128, 4406410, 7050256, 8812820, 14100512, 17625640, 25997819, 28201024, 35251280, 51995638, 70502560, 103991276, 129989095, 141005120, 207982552, 259978190, 415965104, 519956380, 831930208, 1039912760, 1663860416, 2079825520, 4159651040, 8319302080]

約数ペア:

[(1, 8319302080), (2, 4159651040), (4, 2079825520), (5, 1663860416), (8, 1039912760), (10, 831930208), (16, 519956380), (20, 415965104), (32, 259978190), (40, 207982552), (59, 141005120), (64, 129989095), (80, 103991276), (118, 70502560), (160, 51995638), (236, 35251280), (295, 28201024), (320, 25997819), (472, 17625640), (590, 14100512), (944, 8812820), (1180, 7050256), (1888, 4406410), (2360, 3525128), (3776, 2203205), (4720, 1762564), (9440, 881282), (18880, 440641)]