7132958240

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{273503}}^1$

素因数の和:273681

約数の個数: 48

約数和(自身を含む): 16955059968

約数和(自身を除く): 9822101728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 13040, 26080, 273503, 547006, 1094012, 1367515, 2188024, 2735030, 4376048, 5470060, 8752096, 10940120, 21880240, 43760480, 44580989, 89161978, 178323956, 222904945, 356647912, 445809890, 713295824, 891619780, 1426591648, 1783239560, 3566479120, 7132958240]

約数ペア:

[(1, 7132958240), (2, 3566479120), (4, 1783239560), (5, 1426591648), (8, 891619780), (10, 713295824), (16, 445809890), (20, 356647912), (32, 222904945), (40, 178323956), (80, 89161978), (160, 44580989), (163, 43760480), (326, 21880240), (652, 10940120), (815, 8752096), (1304, 5470060), (1630, 4376048), (2608, 2735030), (3260, 2188024), (5216, 1367515), (6520, 1094012), (13040, 547006), (26080, 273503)]