547954300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12539}}^1$

素因数の和:12595

約数の個数: 72

約数和(自身を含む): 1306166400

約数和(自身を除く): 758212100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4370, 8740, 10925, 12539, 21850, 25078, 43700, 50156, 62695, 125390, 238241, 250780, 288397, 313475, 476482, 576794, 626950, 952964, 1153588, 1191205, 1253900, 1441985, 2382410, 2883970, 4764820, 5479543, 5767940, 5956025, 7209925, 10959086, 11912050, 14419850, 21918172, 23824100, 27397715, 28839700, 54795430, 109590860, 136988575, 273977150, 547954300]

約数ペア:

[(1, 547954300), (2, 273977150), (4, 136988575), (5, 109590860), (10, 54795430), (19, 28839700), (20, 27397715), (23, 23824100), (25, 21918172), (38, 14419850), (46, 11912050), (50, 10959086), (76, 7209925), (92, 5956025), (95, 5767940), (100, 5479543), (115, 4764820), (190, 2883970), (230, 2382410), (380, 1441985), (437, 1253900), (460, 1191205), (475, 1153588), (575, 952964), (874, 626950), (950, 576794), (1150, 476482), (1748, 313475), (1900, 288397), (2185, 250780), (2300, 238241), (4370, 125390), (8740, 62695), (10925, 50156), (12539, 43700), (21850, 25078)]