25949120

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1077

約数の個数: 56

約数和(自身を含む): 62599824

約数和(自身を除く): 36650704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 977, 1328, 1660, 1954, 2656, 3320, 3908, 4885, 5312, 6640, 7816, 9770, 13280, 15632, 19540, 26560, 31264, 39080, 62528, 78160, 81091, 156320, 162182, 312640, 324364, 405455, 648728, 810910, 1297456, 1621820, 2594912, 3243640, 5189824, 6487280, 12974560, 25949120]

約数ペア:

[(1, 25949120), (2, 12974560), (4, 6487280), (5, 5189824), (8, 3243640), (10, 2594912), (16, 1621820), (20, 1297456), (32, 810910), (40, 648728), (64, 405455), (80, 324364), (83, 312640), (160, 162182), (166, 156320), (320, 81091), (332, 78160), (415, 62528), (664, 39080), (830, 31264), (977, 26560), (1328, 19540), (1660, 15632), (1954, 13280), (2656, 9770), (3320, 7816), (3908, 6640), (4885, 5312)]