29125323520

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{373019}}^1$

素因数の和:373101

約数の個数: 72

約数和(自身を含む): 70908117840

約数和(自身を除く): 41782794320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 610, 640, 976, 1220, 1280, 1952, 2440, 3904, 4880, 7808, 9760, 15616, 19520, 39040, 78080, 373019, 746038, 1492076, 1865095, 2984152, 3730190, 5968304, 7460380, 11936608, 14920760, 22754159, 23873216, 29841520, 45508318, 47746432, 59683040, 91016636, 95492864, 113770795, 119366080, 182033272, 227541590, 238732160, 364066544, 455083180, 477464320, 728133088, 910166360, 1456266176, 1820332720, 2912532352, 3640665440, 5825064704, 7281330880, 14562661760, 29125323520]

約数ペア:

[(1, 29125323520), (2, 14562661760), (4, 7281330880), (5, 5825064704), (8, 3640665440), (10, 2912532352), (16, 1820332720), (20, 1456266176), (32, 910166360), (40, 728133088), (61, 477464320), (64, 455083180), (80, 364066544), (122, 238732160), (128, 227541590), (160, 182033272), (244, 119366080), (256, 113770795), (305, 95492864), (320, 91016636), (488, 59683040), (610, 47746432), (640, 45508318), (976, 29841520), (1220, 23873216), (1280, 22754159), (1952, 14920760), (2440, 11936608), (3904, 7460380), (4880, 5968304), (7808, 3730190), (9760, 2984152), (15616, 1865095), (19520, 1492076), (39040, 746038), (78080, 373019)]