41991520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 104845104

約数和(自身を除く): 62853584

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 727, 760, 1444, 1454, 1520, 1805, 2888, 2908, 3040, 3610, 3635, 5776, 5816, 7220, 7270, 11552, 11632, 13813, 14440, 14540, 23264, 27626, 28880, 29080, 55252, 57760, 58160, 69065, 110504, 116320, 138130, 221008, 262447, 276260, 442016, 524894, 552520, 1049788, 1105040, 1312235, 2099576, 2210080, 2624470, 4199152, 5248940, 8398304, 10497880, 20995760, 41991520]

約数ペア:

[(1, 41991520), (2, 20995760), (4, 10497880), (5, 8398304), (8, 5248940), (10, 4199152), (16, 2624470), (19, 2210080), (20, 2099576), (32, 1312235), (38, 1105040), (40, 1049788), (76, 552520), (80, 524894), (95, 442016), (152, 276260), (160, 262447), (190, 221008), (304, 138130), (361, 116320), (380, 110504), (608, 69065), (722, 58160), (727, 57760), (760, 55252), (1444, 29080), (1454, 28880), (1520, 27626), (1805, 23264), (2888, 14540), (2908, 14440), (3040, 13813), (3610, 11632), (3635, 11552), (5776, 7270), (5816, 7220)]