22800100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 52059168

約数和(自身を除く): 29259068

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 67, 82, 83, 100, 134, 164, 166, 205, 268, 332, 335, 410, 415, 670, 820, 830, 1025, 1340, 1660, 1675, 2050, 2075, 2747, 3350, 3403, 4100, 4150, 5494, 5561, 6700, 6806, 8300, 10988, 11122, 13612, 13735, 17015, 22244, 27470, 27805, 34030, 54940, 55610, 68060, 68675, 85075, 111220, 137350, 139025, 170150, 228001, 274700, 278050, 340300, 456002, 556100, 912004, 1140005, 2280010, 4560020, 5700025, 11400050, 22800100]

約数ペア:

[(1, 22800100), (2, 11400050), (4, 5700025), (5, 4560020), (10, 2280010), (20, 1140005), (25, 912004), (41, 556100), (50, 456002), (67, 340300), (82, 278050), (83, 274700), (100, 228001), (134, 170150), (164, 139025), (166, 137350), (205, 111220), (268, 85075), (332, 68675), (335, 68060), (410, 55610), (415, 54940), (670, 34030), (820, 27805), (830, 27470), (1025, 22244), (1340, 17015), (1660, 13735), (1675, 13612), (2050, 11122), (2075, 10988), (2747, 8300), (3350, 6806), (3403, 6700), (4100, 5561), (4150, 5494)]