179093060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 381652992

約数和(自身を除く): 202559932

約数列:

[1, 2, 4, 5, 10, 20, 173, 191, 271, 346, 382, 542, 692, 764, 865, 955, 1084, 1355, 1730, 1910, 2710, 3460, 3820, 5420, 33043, 46883, 51761, 66086, 93766, 103522, 132172, 165215, 187532, 207044, 234415, 258805, 330430, 468830, 517610, 660860, 937660, 1035220, 8954653, 17909306, 35818612, 44773265, 89546530, 179093060]

約数ペア:

[(1, 179093060), (2, 89546530), (4, 44773265), (5, 35818612), (10, 17909306), (20, 8954653), (173, 1035220), (191, 937660), (271, 660860), (346, 517610), (382, 468830), (542, 330430), (692, 258805), (764, 234415), (865, 207044), (955, 187532), (1084, 165215), (1355, 132172), (1730, 103522), (1910, 93766), (2710, 66086), (3460, 51761), (3820, 46883), (5420, 33043)]