84496940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16699}}^1$

素因数の和:16742

約数の個数: 48

約数和(自身を含む): 202003200

約数和(自身を除く): 117506260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 16699, 33398, 66796, 83495, 166990, 183689, 333980, 367378, 384077, 734756, 768154, 918445, 1536308, 1836890, 1920385, 3673780, 3840770, 4224847, 7681540, 8449694, 16899388, 21124235, 42248470, 84496940]

約数ペア:

[(1, 84496940), (2, 42248470), (4, 21124235), (5, 16899388), (10, 8449694), (11, 7681540), (20, 4224847), (22, 3840770), (23, 3673780), (44, 1920385), (46, 1836890), (55, 1536308), (92, 918445), (110, 768154), (115, 734756), (220, 384077), (230, 367378), (253, 333980), (460, 183689), (506, 166990), (1012, 83495), (1265, 66796), (2530, 33398), (5060, 16699)]